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- /*
- * QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
- */
- #include "qla_def.h"
- #include "qla_target.h"
- #include <linux/delay.h>
- #include <linux/gfp.h>
- /*
- * qla2x00_mailbox_command
- * Issue mailbox command and waits for completion.
- *
- * Input:
- * ha = adapter block pointer.
- * mcp = driver internal mbx struct pointer.
- *
- * Output:
- * mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
- *
- * Returns:
- * 0 : QLA_SUCCESS = cmd performed success
- * 1 : QLA_FUNCTION_FAILED (error encountered)
- * 6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered)
- *
- * Context:
- * Kernel context.
- */
- static int
- qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
- {
- int rval, i;
- unsigned long flags = 0;
- device_reg_t *reg;
- uint8_t abort_active;
- uint8_t io_lock_on;
- uint16_t command = 0;
- uint16_t *iptr;
- uint16_t __iomem *optr;
- uint32_t cnt;
- uint32_t mboxes;
- uint16_t __iomem *mbx_reg;
- unsigned long wait_time;
- struct qla_hw_data *ha = vha->hw;
- scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
- ql_dbg(ql_dbg_mbx, vha, 0x1000, "Entered %s.\n", __func__);
- if (ha->pdev->error_state > pci_channel_io_frozen) {
- ql_log(ql_log_warn, vha, 0x1001,
- "error_state is greater than pci_channel_io_frozen, "
- "exiting.\n");
- return QLA_FUNCTION_TIMEOUT;
- }
- if (vha->device_flags & DFLG_DEV_FAILED) {
- ql_log(ql_log_warn, vha, 0x1002,
- "Device in failed state, exiting.\n");
- return QLA_FUNCTION_TIMEOUT;
- }
- reg = ha->iobase;
- io_lock_on = base_vha->flags.init_done;
- rval = QLA_SUCCESS;
- abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
- if (ha->flags.pci_channel_io_perm_failure) {
- ql_log(ql_log_warn, vha, 0x1003,
- "Perm failure on EEH timeout MBX, exiting.\n");
- return QLA_FUNCTION_TIMEOUT;
- }
- if (IS_P3P_TYPE(ha) && ha->flags.isp82xx_fw_hung) {
- /* Setting Link-Down error */
- mcp->mb[0] = MBS_LINK_DOWN_ERROR;
- ql_log(ql_log_warn, vha, 0x1004,
- "FW hung = %d.\n", ha->flags.isp82xx_fw_hung);
- return QLA_FUNCTION_TIMEOUT;
- }
- /*
- * Wait for active mailbox commands to finish by waiting at most tov
- * seconds. This is to serialize actual issuing of mailbox cmds during
- * non ISP abort time.
- */
- if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
- /* Timeout occurred. Return error. */
- ql_log(ql_log_warn, vha, 0x1005,
- "Cmd access timeout, cmd=0x%x, Exiting.\n",
- mcp->mb[0]);
- return QLA_FUNCTION_TIMEOUT;
- }
- ha->flags.mbox_busy = 1;
- /* Save mailbox command for debug */
- ha->mcp = mcp;
- ql_dbg(ql_dbg_mbx, vha, 0x1006,
- "Prepare to issue mbox cmd=0x%x.\n", mcp->mb[0]);
- spin_lock_irqsave(&ha->hardware_lock, flags);
- /* Load mailbox registers. */
- if (IS_P3P_TYPE(ha))
- optr = (uint16_t __iomem *)®->isp82.mailbox_in[0];
- else if (IS_FWI2_CAPABLE(ha) && !(IS_P3P_TYPE(ha)))
- optr = (uint16_t __iomem *)®->isp24.mailbox0;
- else
- optr = (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 0);
- iptr = mcp->mb;
- command = mcp->mb[0];
- mboxes = mcp->out_mb;
- ql_dbg(ql_dbg_mbx, vha, 0x1111,
- "Mailbox registers (OUT):\n");
- for (cnt = 0; cnt < ha->mbx_count; cnt++) {
- if (IS_QLA2200(ha) && cnt == 8)
- optr =
- (uint16_t __iomem *)MAILBOX_REG(ha, ®->isp, 8);
- if (mboxes & BIT_0) {
- ql_dbg(ql_dbg_mbx, vha, 0x1112,
- "mbox[%d]<-0x%04x\n", cnt, *iptr);
- WRT_REG_WORD(optr, *iptr);
- }
- mboxes >>= 1;
- optr++;
- iptr++;
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1117,
- "I/O Address = %p.\n", optr);
- /* Issue set host interrupt command to send cmd out. */
- ha->flags.mbox_int = 0;
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- /* Unlock mbx registers and wait for interrupt */
- ql_dbg(ql_dbg_mbx, vha, 0x100f,
- "Going to unlock irq & waiting for interrupts. "
- "jiffies=%lx.\n", jiffies);
- /* Wait for mbx cmd completion until timeout */
- if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) {
- set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
- if (IS_P3P_TYPE(ha)) {
- if (RD_REG_DWORD(®->isp82.hint) &
- HINT_MBX_INT_PENDING) {
- spin_unlock_irqrestore(&ha->hardware_lock,
- flags);
- ha->flags.mbox_busy = 0;
- ql_dbg(ql_dbg_mbx, vha, 0x1010,
- "Pending mailbox timeout, exiting.\n");
- rval = QLA_FUNCTION_TIMEOUT;
- goto premature_exit;
- }
- WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
- } else if (IS_FWI2_CAPABLE(ha))
- WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
- else
- WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- if (!wait_for_completion_timeout(&ha->mbx_intr_comp,
- mcp->tov * HZ)) {
- ql_dbg(ql_dbg_mbx, vha, 0x117a,
- "cmd=%x Timeout.\n", command);
- spin_lock_irqsave(&ha->hardware_lock, flags);
- clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- }
- } else {
- ql_dbg(ql_dbg_mbx, vha, 0x1011,
- "Cmd=%x Polling Mode.\n", command);
- if (IS_P3P_TYPE(ha)) {
- if (RD_REG_DWORD(®->isp82.hint) &
- HINT_MBX_INT_PENDING) {
- spin_unlock_irqrestore(&ha->hardware_lock,
- flags);
- ha->flags.mbox_busy = 0;
- ql_dbg(ql_dbg_mbx, vha, 0x1012,
- "Pending mailbox timeout, exiting.\n");
- rval = QLA_FUNCTION_TIMEOUT;
- goto premature_exit;
- }
- WRT_REG_DWORD(®->isp82.hint, HINT_MBX_INT_PENDING);
- } else if (IS_FWI2_CAPABLE(ha))
- WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
- else
- WRT_REG_WORD(®->isp.hccr, HCCR_SET_HOST_INT);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */
- while (!ha->flags.mbox_int) {
- if (time_after(jiffies, wait_time))
- break;
- /* Check for pending interrupts. */
- qla2x00_poll(ha->rsp_q_map[0]);
- if (!ha->flags.mbox_int &&
- !(IS_QLA2200(ha) &&
- command == MBC_LOAD_RISC_RAM_EXTENDED))
- msleep(10);
- } /* while */
- ql_dbg(ql_dbg_mbx, vha, 0x1013,
- "Waited %d sec.\n",
- (uint)((jiffies - (wait_time - (mcp->tov * HZ)))/HZ));
- }
- /* Check whether we timed out */
- if (ha->flags.mbox_int) {
- uint16_t *iptr2;
- ql_dbg(ql_dbg_mbx, vha, 0x1014,
- "Cmd=%x completed.\n", command);
- /* Got interrupt. Clear the flag. */
- ha->flags.mbox_int = 0;
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- if (IS_P3P_TYPE(ha) && ha->flags.isp82xx_fw_hung) {
- ha->flags.mbox_busy = 0;
- /* Setting Link-Down error */
- mcp->mb[0] = MBS_LINK_DOWN_ERROR;
- ha->mcp = NULL;
- rval = QLA_FUNCTION_FAILED;
- ql_log(ql_log_warn, vha, 0x1015,
- "FW hung = %d.\n", ha->flags.isp82xx_fw_hung);
- goto premature_exit;
- }
- if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
- rval = QLA_FUNCTION_FAILED;
- /* Load return mailbox registers. */
- iptr2 = mcp->mb;
- iptr = (uint16_t *)&ha->mailbox_out[0];
- mboxes = mcp->in_mb;
- ql_dbg(ql_dbg_mbx, vha, 0x1113,
- "Mailbox registers (IN):\n");
- for (cnt = 0; cnt < ha->mbx_count; cnt++) {
- if (mboxes & BIT_0) {
- *iptr2 = *iptr;
- ql_dbg(ql_dbg_mbx, vha, 0x1114,
- "mbox[%d]->0x%04x\n", cnt, *iptr2);
- }
- mboxes >>= 1;
- iptr2++;
- iptr++;
- }
- } else {
- uint16_t mb0;
- uint32_t ictrl;
- if (IS_FWI2_CAPABLE(ha)) {
- mb0 = RD_REG_WORD(®->isp24.mailbox0);
- ictrl = RD_REG_DWORD(®->isp24.ictrl);
- } else {
- mb0 = RD_MAILBOX_REG(ha, ®->isp, 0);
- ictrl = RD_REG_WORD(®->isp.ictrl);
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1119,
- "MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
- "mb[0]=0x%x\n", command, ictrl, jiffies, mb0);
- ql_dump_regs(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1019);
- /*
- * Attempt to capture a firmware dump for further analysis
- * of the current firmware state. We do not need to do this
- * if we are intentionally generating a dump.
- */
- if (mcp->mb[0] != MBC_GEN_SYSTEM_ERROR)
- ha->isp_ops->fw_dump(vha, 0);
- rval = QLA_FUNCTION_TIMEOUT;
- }
- ha->flags.mbox_busy = 0;
- /* Clean up */
- ha->mcp = NULL;
- if ((abort_active || !io_lock_on) && !IS_NOPOLLING_TYPE(ha)) {
- ql_dbg(ql_dbg_mbx, vha, 0x101a,
- "Checking for additional resp interrupt.\n");
- /* polling mode for non isp_abort commands. */
- qla2x00_poll(ha->rsp_q_map[0]);
- }
- if (rval == QLA_FUNCTION_TIMEOUT &&
- mcp->mb[0] != MBC_GEN_SYSTEM_ERROR) {
- if (!io_lock_on || (mcp->flags & IOCTL_CMD) ||
- ha->flags.eeh_busy) {
- /* not in dpc. schedule it for dpc to take over. */
- ql_dbg(ql_dbg_mbx, vha, 0x101b,
- "Timeout, schedule isp_abort_needed.\n");
- if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
- !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
- !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
- if (IS_QLA82XX(ha)) {
- ql_dbg(ql_dbg_mbx, vha, 0x112a,
- "disabling pause transmit on port "
- "0 & 1.\n");
- qla82xx_wr_32(ha,
- QLA82XX_CRB_NIU + 0x98,
- CRB_NIU_XG_PAUSE_CTL_P0|
- CRB_NIU_XG_PAUSE_CTL_P1);
- }
- ql_log(ql_log_info, base_vha, 0x101c,
- "Mailbox cmd timeout occurred, cmd=0x%x, "
- "mb[0]=0x%x, eeh_busy=0x%x. Scheduling ISP "
- "abort.\n", command, mcp->mb[0],
- ha->flags.eeh_busy);
- set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
- qla2xxx_wake_dpc(vha);
- }
- } else if (!abort_active) {
- /* call abort directly since we are in the DPC thread */
- ql_dbg(ql_dbg_mbx, vha, 0x101d,
- "Timeout, calling abort_isp.\n");
- if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
- !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
- !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
- if (IS_QLA82XX(ha)) {
- ql_dbg(ql_dbg_mbx, vha, 0x112b,
- "disabling pause transmit on port "
- "0 & 1.\n");
- qla82xx_wr_32(ha,
- QLA82XX_CRB_NIU + 0x98,
- CRB_NIU_XG_PAUSE_CTL_P0|
- CRB_NIU_XG_PAUSE_CTL_P1);
- }
- ql_log(ql_log_info, base_vha, 0x101e,
- "Mailbox cmd timeout occurred, cmd=0x%x, "
- "mb[0]=0x%x. Scheduling ISP abort ",
- command, mcp->mb[0]);
- set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
- clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
- /* Allow next mbx cmd to come in. */
- complete(&ha->mbx_cmd_comp);
- if (ha->isp_ops->abort_isp(vha)) {
- /* Failed. retry later. */
- set_bit(ISP_ABORT_NEEDED,
- &vha->dpc_flags);
- }
- clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
- ql_dbg(ql_dbg_mbx, vha, 0x101f,
- "Finished abort_isp.\n");
- goto mbx_done;
- }
- }
- }
- premature_exit:
- /* Allow next mbx cmd to come in. */
- complete(&ha->mbx_cmd_comp);
- mbx_done:
- if (rval) {
- ql_dbg(ql_dbg_disc, base_vha, 0x1020,
- "**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x, cmd=%x ****.\n",
- mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], command);
- ql_dbg(ql_dbg_disc, vha, 0x1115,
- "host status: 0x%x, flags:0x%lx, intr ctrl reg:0x%x, intr status:0x%x\n",
- RD_REG_DWORD(®->isp24.host_status),
- ha->fw_dump_cap_flags,
- RD_REG_DWORD(®->isp24.ictrl),
- RD_REG_DWORD(®->isp24.istatus));
- mbx_reg = ®->isp24.mailbox0;
- for (i = 0; i < 6; i++)
- ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x1116,
- "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++));
- } else {
- ql_dbg(ql_dbg_mbx, base_vha, 0x1021, "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr,
- uint32_t risc_code_size)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1022,
- "Entered %s.\n", __func__);
- if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) {
- mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
- mcp->mb[8] = MSW(risc_addr);
- mcp->out_mb = MBX_8|MBX_0;
- } else {
- mcp->mb[0] = MBC_LOAD_RISC_RAM;
- mcp->out_mb = MBX_0;
- }
- mcp->mb[1] = LSW(risc_addr);
- mcp->mb[2] = MSW(req_dma);
- mcp->mb[3] = LSW(req_dma);
- mcp->mb[6] = MSW(MSD(req_dma));
- mcp->mb[7] = LSW(MSD(req_dma));
- mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
- if (IS_FWI2_CAPABLE(ha)) {
- mcp->mb[4] = MSW(risc_code_size);
- mcp->mb[5] = LSW(risc_code_size);
- mcp->out_mb |= MBX_5|MBX_4;
- } else {
- mcp->mb[4] = LSW(risc_code_size);
- mcp->out_mb |= MBX_4;
- }
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1023,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1024,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- #define EXTENDED_BB_CREDITS BIT_0
- /*
- * qla2x00_execute_fw
- * Start adapter firmware.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1025,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_0;
- if (IS_FWI2_CAPABLE(ha)) {
- mcp->mb[1] = MSW(risc_addr);
- mcp->mb[2] = LSW(risc_addr);
- mcp->mb[3] = 0;
- if (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) ||
- IS_QLA27XX(ha)) {
- struct nvram_81xx *nv = ha->nvram;
- mcp->mb[4] = (nv->enhanced_features &
- EXTENDED_BB_CREDITS);
- } else
- mcp->mb[4] = 0;
- mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1;
- mcp->in_mb |= MBX_1;
- } else {
- mcp->mb[1] = LSW(risc_addr);
- mcp->out_mb |= MBX_1;
- if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
- mcp->mb[2] = 0;
- mcp->out_mb |= MBX_2;
- }
- }
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1026,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- if (IS_FWI2_CAPABLE(ha)) {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1027,
- "Done exchanges=%x.\n", mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1028,
- "Done %s.\n", __func__);
- }
- }
- return rval;
- }
- /*
- * qla2x00_get_fw_version
- * Get firmware version.
- *
- * Input:
- * ha: adapter state pointer.
- * major: pointer for major number.
- * minor: pointer for minor number.
- * subminor: pointer for subminor number.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_fw_version(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1029,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_FIRMWARE_VERSION;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- if (IS_QLA81XX(vha->hw) || IS_QLA8031(ha) || IS_QLA8044(ha))
- mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
- if (IS_FWI2_CAPABLE(ha))
- mcp->in_mb |= MBX_17|MBX_16|MBX_15;
- if (IS_QLA27XX(ha))
- mcp->in_mb |= MBX_23 | MBX_22 | MBX_21 | MBX_20 | MBX_19 |
- MBX_18 | MBX_14 | MBX_13 | MBX_11 | MBX_10 | MBX_9 | MBX_8;
- mcp->flags = 0;
- mcp->tov = MBX_TOV_SECONDS;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS)
- goto failed;
- /* Return mailbox data. */
- ha->fw_major_version = mcp->mb[1];
- ha->fw_minor_version = mcp->mb[2];
- ha->fw_subminor_version = mcp->mb[3];
- ha->fw_attributes = mcp->mb[6];
- if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw))
- ha->fw_memory_size = 0x1FFFF; /* Defaults to 128KB. */
- else
- ha->fw_memory_size = (mcp->mb[5] << 16) | mcp->mb[4];
- if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw) || IS_QLA8044(ha)) {
- ha->mpi_version[0] = mcp->mb[10] & 0xff;
- ha->mpi_version[1] = mcp->mb[11] >> 8;
- ha->mpi_version[2] = mcp->mb[11] & 0xff;
- ha->mpi_capabilities = (mcp->mb[12] << 16) | mcp->mb[13];
- ha->phy_version[0] = mcp->mb[8] & 0xff;
- ha->phy_version[1] = mcp->mb[9] >> 8;
- ha->phy_version[2] = mcp->mb[9] & 0xff;
- }
- if (IS_FWI2_CAPABLE(ha)) {
- ha->fw_attributes_h = mcp->mb[15];
- ha->fw_attributes_ext[0] = mcp->mb[16];
- ha->fw_attributes_ext[1] = mcp->mb[17];
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
- "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
- __func__, mcp->mb[15], mcp->mb[6]);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
- "%s: Ext_FwAttributes Upper: 0x%x, Lower: 0x%x.\n",
- __func__, mcp->mb[17], mcp->mb[16]);
- }
- if (IS_QLA27XX(ha)) {
- ha->mpi_version[0] = mcp->mb[10] & 0xff;
- ha->mpi_version[1] = mcp->mb[11] >> 8;
- ha->mpi_version[2] = mcp->mb[11] & 0xff;
- ha->pep_version[0] = mcp->mb[13] & 0xff;
- ha->pep_version[1] = mcp->mb[14] >> 8;
- ha->pep_version[2] = mcp->mb[14] & 0xff;
- ha->fw_shared_ram_start = (mcp->mb[19] << 16) | mcp->mb[18];
- ha->fw_shared_ram_end = (mcp->mb[21] << 16) | mcp->mb[20];
- }
- failed:
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x102a, "Failed=%x.\n", rval);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_fw_options
- * Set firmware options.
- *
- * Input:
- * ha = adapter block pointer.
- * fwopt = pointer for firmware options.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102c,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x102d, "Failed=%x.\n", rval);
- } else {
- fwopts[0] = mcp->mb[0];
- fwopts[1] = mcp->mb[1];
- fwopts[2] = mcp->mb[2];
- fwopts[3] = mcp->mb[3];
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102e,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_set_fw_options
- * Set firmware options.
- *
- * Input:
- * ha = adapter block pointer.
- * fwopt = pointer for firmware options.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x102f,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SET_FIRMWARE_OPTION;
- mcp->mb[1] = fwopts[1];
- mcp->mb[2] = fwopts[2];
- mcp->mb[3] = fwopts[3];
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- if (IS_FWI2_CAPABLE(vha->hw)) {
- mcp->in_mb |= MBX_1;
- } else {
- mcp->mb[10] = fwopts[10];
- mcp->mb[11] = fwopts[11];
- mcp->mb[12] = 0; /* Undocumented, but used */
- mcp->out_mb |= MBX_12|MBX_11|MBX_10;
- }
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- fwopts[0] = mcp->mb[0];
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1030,
- "Failed=%x (%x/%x).\n", rval, mcp->mb[0], mcp->mb[1]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1031,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_mbx_reg_test
- * Mailbox register wrap test.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_mbx_reg_test(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1032,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
- mcp->mb[1] = 0xAAAA;
- mcp->mb[2] = 0x5555;
- mcp->mb[3] = 0xAA55;
- mcp->mb[4] = 0x55AA;
- mcp->mb[5] = 0xA5A5;
- mcp->mb[6] = 0x5A5A;
- mcp->mb[7] = 0x2525;
- mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval == QLA_SUCCESS) {
- if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 ||
- mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA)
- rval = QLA_FUNCTION_FAILED;
- if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
- mcp->mb[7] != 0x2525)
- rval = QLA_FUNCTION_FAILED;
- }
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1033, "Failed=%x.\n", rval);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1034,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_verify_checksum
- * Verify firmware checksum.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1035,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_VERIFY_CHECKSUM;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_0;
- if (IS_FWI2_CAPABLE(vha->hw)) {
- mcp->mb[1] = MSW(risc_addr);
- mcp->mb[2] = LSW(risc_addr);
- mcp->out_mb |= MBX_2|MBX_1;
- mcp->in_mb |= MBX_2|MBX_1;
- } else {
- mcp->mb[1] = LSW(risc_addr);
- mcp->out_mb |= MBX_1;
- mcp->in_mb |= MBX_1;
- }
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1036,
- "Failed=%x chm sum=%x.\n", rval, IS_FWI2_CAPABLE(vha->hw) ?
- (mcp->mb[2] << 16) | mcp->mb[1] : mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1037,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_issue_iocb
- * Issue IOCB using mailbox command
- *
- * Input:
- * ha = adapter state pointer.
- * buffer = buffer pointer.
- * phys_addr = physical address of buffer.
- * size = size of buffer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer,
- dma_addr_t phys_addr, size_t size, uint32_t tov)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1038,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_IOCB_COMMAND_A64;
- mcp->mb[1] = 0;
- mcp->mb[2] = MSW(phys_addr);
- mcp->mb[3] = LSW(phys_addr);
- mcp->mb[6] = MSW(MSD(phys_addr));
- mcp->mb[7] = LSW(MSD(phys_addr));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_2|MBX_0;
- mcp->tov = tov;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1039, "Failed=%x.\n", rval);
- } else {
- sts_entry_t *sts_entry = (sts_entry_t *) buffer;
- /* Mask reserved bits. */
- sts_entry->entry_status &=
- IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103a,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr,
- size_t size)
- {
- return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size,
- MBX_TOV_SECONDS);
- }
- /*
- * qla2x00_abort_command
- * Abort command aborts a specified IOCB.
- *
- * Input:
- * ha = adapter block pointer.
- * sp = SB structure pointer.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_abort_command(srb_t *sp)
- {
- unsigned long flags = 0;
- int rval;
- uint32_t handle = 0;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- fc_port_t *fcport = sp->fcport;
- scsi_qla_host_t *vha = fcport->vha;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req = vha->req;
- struct scsi_cmnd *cmd = GET_CMD_SP(sp);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103b,
- "Entered %s.\n", __func__);
- spin_lock_irqsave(&ha->hardware_lock, flags);
- for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
- if (req->outstanding_cmds[handle] == sp)
- break;
- }
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- if (handle == req->num_outstanding_cmds) {
- /* command not found */
- return QLA_FUNCTION_FAILED;
- }
- mcp->mb[0] = MBC_ABORT_COMMAND;
- if (HAS_EXTENDED_IDS(ha))
- mcp->mb[1] = fcport->loop_id;
- else
- mcp->mb[1] = fcport->loop_id << 8;
- mcp->mb[2] = (uint16_t)handle;
- mcp->mb[3] = (uint16_t)(handle >> 16);
- mcp->mb[6] = (uint16_t)cmd->device->lun;
- mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x103c, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103d,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_abort_target(struct fc_port *fcport, uint64_t l, int tag)
- {
- int rval, rval2;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- scsi_qla_host_t *vha;
- struct req_que *req;
- struct rsp_que *rsp;
- l = l;
- vha = fcport->vha;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103e,
- "Entered %s.\n", __func__);
- req = vha->hw->req_q_map[0];
- rsp = req->rsp;
- mcp->mb[0] = MBC_ABORT_TARGET;
- mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(vha->hw)) {
- mcp->mb[1] = fcport->loop_id;
- mcp->mb[10] = 0;
- mcp->out_mb |= MBX_10;
- } else {
- mcp->mb[1] = fcport->loop_id << 8;
- }
- mcp->mb[2] = vha->hw->loop_reset_delay;
- mcp->mb[9] = vha->vp_idx;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x103f,
- "Failed=%x.\n", rval);
- }
- /* Issue marker IOCB. */
- rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, 0,
- MK_SYNC_ID);
- if (rval2 != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1040,
- "Failed to issue marker IOCB (%x).\n", rval2);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1041,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_lun_reset(struct fc_port *fcport, uint64_t l, int tag)
- {
- int rval, rval2;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- scsi_qla_host_t *vha;
- struct req_que *req;
- struct rsp_que *rsp;
- vha = fcport->vha;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1042,
- "Entered %s.\n", __func__);
- req = vha->hw->req_q_map[0];
- rsp = req->rsp;
- mcp->mb[0] = MBC_LUN_RESET;
- mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(vha->hw))
- mcp->mb[1] = fcport->loop_id;
- else
- mcp->mb[1] = fcport->loop_id << 8;
- mcp->mb[2] = (u32)l;
- mcp->mb[3] = 0;
- mcp->mb[9] = vha->vp_idx;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1043, "Failed=%x.\n", rval);
- }
- /* Issue marker IOCB. */
- rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
- MK_SYNC_ID_LUN);
- if (rval2 != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1044,
- "Failed to issue marker IOCB (%x).\n", rval2);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1045,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_adapter_id
- * Get adapter ID and topology.
- *
- * Input:
- * ha = adapter block pointer.
- * id = pointer for loop ID.
- * al_pa = pointer for AL_PA.
- * area = pointer for area.
- * domain = pointer for domain.
- * top = pointer for topology.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
- uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1046,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_0;
- mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- if (IS_CNA_CAPABLE(vha->hw))
- mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
- if (IS_FWI2_CAPABLE(vha->hw))
- mcp->in_mb |= MBX_19|MBX_18|MBX_17|MBX_16;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (mcp->mb[0] == MBS_COMMAND_ERROR)
- rval = QLA_COMMAND_ERROR;
- else if (mcp->mb[0] == MBS_INVALID_COMMAND)
- rval = QLA_INVALID_COMMAND;
- /* Return data. */
- *id = mcp->mb[1];
- *al_pa = LSB(mcp->mb[2]);
- *area = MSB(mcp->mb[2]);
- *domain = LSB(mcp->mb[3]);
- *top = mcp->mb[6];
- *sw_cap = mcp->mb[7];
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1047, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1048,
- "Done %s.\n", __func__);
- if (IS_CNA_CAPABLE(vha->hw)) {
- vha->fcoe_vlan_id = mcp->mb[9] & 0xfff;
- vha->fcoe_fcf_idx = mcp->mb[10];
- vha->fcoe_vn_port_mac[5] = mcp->mb[11] >> 8;
- vha->fcoe_vn_port_mac[4] = mcp->mb[11] & 0xff;
- vha->fcoe_vn_port_mac[3] = mcp->mb[12] >> 8;
- vha->fcoe_vn_port_mac[2] = mcp->mb[12] & 0xff;
- vha->fcoe_vn_port_mac[1] = mcp->mb[13] >> 8;
- vha->fcoe_vn_port_mac[0] = mcp->mb[13] & 0xff;
- }
- /* If FA-WWN supported */
- if (IS_FAWWN_CAPABLE(vha->hw)) {
- if (mcp->mb[7] & BIT_14) {
- vha->port_name[0] = MSB(mcp->mb[16]);
- vha->port_name[1] = LSB(mcp->mb[16]);
- vha->port_name[2] = MSB(mcp->mb[17]);
- vha->port_name[3] = LSB(mcp->mb[17]);
- vha->port_name[4] = MSB(mcp->mb[18]);
- vha->port_name[5] = LSB(mcp->mb[18]);
- vha->port_name[6] = MSB(mcp->mb[19]);
- vha->port_name[7] = LSB(mcp->mb[19]);
- fc_host_port_name(vha->host) =
- wwn_to_u64(vha->port_name);
- ql_dbg(ql_dbg_mbx, vha, 0x10ca,
- "FA-WWN acquired %016llx\n",
- wwn_to_u64(vha->port_name));
- }
- }
- }
- return rval;
- }
- /*
- * qla2x00_get_retry_cnt
- * Get current firmware login retry count and delay.
- *
- * Input:
- * ha = adapter block pointer.
- * retry_cnt = pointer to login retry count.
- * tov = pointer to login timeout value.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov,
- uint16_t *r_a_tov)
- {
- int rval;
- uint16_t ratov;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1049,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_RETRY_COUNT;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x104a,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- /* Convert returned data and check our values. */
- *r_a_tov = mcp->mb[3] / 2;
- ratov = (mcp->mb[3]/2) / 10; /* mb[3] value is in 100ms */
- if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) {
- /* Update to the larger values */
- *retry_cnt = (uint8_t)mcp->mb[1];
- *tov = ratov;
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104b,
- "Done %s mb3=%d ratov=%d.\n", __func__, mcp->mb[3], ratov);
- }
- return rval;
- }
- /*
- * qla2x00_init_firmware
- * Initialize adapter firmware.
- *
- * Input:
- * ha = adapter block pointer.
- * dptr = Initialization control block pointer.
- * size = size of initialization control block.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104c,
- "Entered %s.\n", __func__);
- if (IS_P3P_TYPE(ha) && ql2xdbwr)
- qla82xx_wr_32(ha, (uintptr_t __force)ha->nxdb_wr_ptr,
- (0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16)));
- if (ha->flags.npiv_supported)
- mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE;
- else
- mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
- mcp->mb[1] = 0;
- mcp->mb[2] = MSW(ha->init_cb_dma);
- mcp->mb[3] = LSW(ha->init_cb_dma);
- mcp->mb[6] = MSW(MSD(ha->init_cb_dma));
- mcp->mb[7] = LSW(MSD(ha->init_cb_dma));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- if (ha->ex_init_cb && ha->ex_init_cb->ex_version) {
- mcp->mb[1] = BIT_0;
- mcp->mb[10] = MSW(ha->ex_init_cb_dma);
- mcp->mb[11] = LSW(ha->ex_init_cb_dma);
- mcp->mb[12] = MSW(MSD(ha->ex_init_cb_dma));
- mcp->mb[13] = LSW(MSD(ha->ex_init_cb_dma));
- mcp->mb[14] = sizeof(*ha->ex_init_cb);
- mcp->out_mb |= MBX_14|MBX_13|MBX_12|MBX_11|MBX_10;
- }
- /* 1 and 2 should normally be captured. */
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
- /* mb3 is additional info about the installed SFP. */
- mcp->in_mb |= MBX_3;
- mcp->buf_size = size;
- mcp->flags = MBX_DMA_OUT;
- mcp->tov = MBX_TOV_SECONDS;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x104d,
- "Failed=%x mb[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x,.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104e,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_node_name_list
- * Issue get node name list mailbox command, kmalloc()
- * and return the resulting list. Caller must kfree() it!
- *
- * Input:
- * ha = adapter state pointer.
- * out_data = resulting list
- * out_len = length of the resulting list
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_node_name_list(scsi_qla_host_t *vha, void **out_data, int *out_len)
- {
- struct qla_hw_data *ha = vha->hw;
- struct qla_port_24xx_data *list = NULL;
- void *pmap;
- mbx_cmd_t mc;
- dma_addr_t pmap_dma;
- ulong dma_size;
- int rval, left;
- left = 1;
- while (left > 0) {
- dma_size = left * sizeof(*list);
- pmap = dma_alloc_coherent(&ha->pdev->dev, dma_size,
- &pmap_dma, GFP_KERNEL);
- if (!pmap) {
- ql_log(ql_log_warn, vha, 0x113f,
- "%s(%ld): DMA Alloc failed of %ld\n",
- __func__, vha->host_no, dma_size);
- rval = QLA_MEMORY_ALLOC_FAILED;
- goto out;
- }
- mc.mb[0] = MBC_PORT_NODE_NAME_LIST;
- mc.mb[1] = BIT_1 | BIT_3;
- mc.mb[2] = MSW(pmap_dma);
- mc.mb[3] = LSW(pmap_dma);
- mc.mb[6] = MSW(MSD(pmap_dma));
- mc.mb[7] = LSW(MSD(pmap_dma));
- mc.mb[8] = dma_size;
- mc.out_mb = MBX_0|MBX_1|MBX_2|MBX_3|MBX_6|MBX_7|MBX_8;
- mc.in_mb = MBX_0|MBX_1;
- mc.tov = 30;
- mc.flags = MBX_DMA_IN;
- rval = qla2x00_mailbox_command(vha, &mc);
- if (rval != QLA_SUCCESS) {
- if ((mc.mb[0] == MBS_COMMAND_ERROR) &&
- (mc.mb[1] == 0xA)) {
- left += le16_to_cpu(mc.mb[2]) /
- sizeof(struct qla_port_24xx_data);
- goto restart;
- }
- goto out_free;
- }
- left = 0;
- list = kmemdup(pmap, dma_size, GFP_KERNEL);
- if (!list) {
- ql_log(ql_log_warn, vha, 0x1140,
- "%s(%ld): failed to allocate node names list "
- "structure.\n", __func__, vha->host_no);
- rval = QLA_MEMORY_ALLOC_FAILED;
- goto out_free;
- }
- restart:
- dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
- }
- *out_data = list;
- *out_len = dma_size;
- out:
- return rval;
- out_free:
- dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
- return rval;
- }
- /*
- * qla2x00_get_port_database
- * Issue normal/enhanced get port database mailbox command
- * and copy device name as necessary.
- *
- * Input:
- * ha = adapter state pointer.
- * dev = structure pointer.
- * opt = enhanced cmd option byte.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- port_database_t *pd;
- struct port_database_24xx *pd24;
- dma_addr_t pd_dma;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104f,
- "Entered %s.\n", __func__);
- pd24 = NULL;
- pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
- if (pd == NULL) {
- ql_log(ql_log_warn, vha, 0x1050,
- "Failed to allocate port database structure.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
- mcp->mb[0] = MBC_GET_PORT_DATABASE;
- if (opt != 0 && !IS_FWI2_CAPABLE(ha))
- mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
- mcp->mb[2] = MSW(pd_dma);
- mcp->mb[3] = LSW(pd_dma);
- mcp->mb[6] = MSW(MSD(pd_dma));
- mcp->mb[7] = LSW(MSD(pd_dma));
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
- mcp->in_mb = MBX_0;
- if (IS_FWI2_CAPABLE(ha)) {
- mcp->mb[1] = fcport->loop_id;
- mcp->mb[10] = opt;
- mcp->out_mb |= MBX_10|MBX_1;
- mcp->in_mb |= MBX_1;
- } else if (HAS_EXTENDED_IDS(ha)) {
- mcp->mb[1] = fcport->loop_id;
- mcp->mb[10] = opt;
- mcp->out_mb |= MBX_10|MBX_1;
- } else {
- mcp->mb[1] = fcport->loop_id << 8 | opt;
- mcp->out_mb |= MBX_1;
- }
- mcp->buf_size = IS_FWI2_CAPABLE(ha) ?
- PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE;
- mcp->flags = MBX_DMA_IN;
- mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS)
- goto gpd_error_out;
- if (IS_FWI2_CAPABLE(ha)) {
- uint64_t zero = 0;
- pd24 = (struct port_database_24xx *) pd;
- /* Check for logged in state. */
- if (pd24->current_login_state != PDS_PRLI_COMPLETE &&
- pd24->last_login_state != PDS_PRLI_COMPLETE) {
- ql_dbg(ql_dbg_mbx, vha, 0x1051,
- "Unable to verify login-state (%x/%x) for "
- "loop_id %x.\n", pd24->current_login_state,
- pd24->last_login_state, fcport->loop_id);
- rval = QLA_FUNCTION_FAILED;
- goto gpd_error_out;
- }
- if (fcport->loop_id == FC_NO_LOOP_ID ||
- (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
- memcmp(fcport->port_name, pd24->port_name, 8))) {
- /* We lost the device mid way. */
- rval = QLA_NOT_LOGGED_IN;
- goto gpd_error_out;
- }
- /* Names are little-endian. */
- memcpy(fcport->node_name, pd24->node_name, WWN_SIZE);
- memcpy(fcport->port_name, pd24->port_name, WWN_SIZE);
- /* Get port_id of device. */
- fcport->d_id.b.domain = pd24->port_id[0];
- fcport->d_id.b.area = pd24->port_id[1];
- fcport->d_id.b.al_pa = pd24->port_id[2];
- fcport->d_id.b.rsvd_1 = 0;
- /* If not target must be initiator or unknown type. */
- if ((pd24->prli_svc_param_word_3[0] & BIT_4) == 0)
- fcport->port_type = FCT_INITIATOR;
- else
- fcport->port_type = FCT_TARGET;
- /* Passback COS information. */
- fcport->supported_classes = (pd24->flags & PDF_CLASS_2) ?
- FC_COS_CLASS2 : FC_COS_CLASS3;
- if (pd24->prli_svc_param_word_3[0] & BIT_7)
- fcport->flags |= FCF_CONF_COMP_SUPPORTED;
- } else {
- uint64_t zero = 0;
- /* Check for logged in state. */
- if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
- pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
- ql_dbg(ql_dbg_mbx, vha, 0x100a,
- "Unable to verify login-state (%x/%x) - "
- "portid=%02x%02x%02x.\n", pd->master_state,
- pd->slave_state, fcport->d_id.b.domain,
- fcport->d_id.b.area, fcport->d_id.b.al_pa);
- rval = QLA_FUNCTION_FAILED;
- goto gpd_error_out;
- }
- if (fcport->loop_id == FC_NO_LOOP_ID ||
- (memcmp(fcport->port_name, (uint8_t *)&zero, 8) &&
- memcmp(fcport->port_name, pd->port_name, 8))) {
- /* We lost the device mid way. */
- rval = QLA_NOT_LOGGED_IN;
- goto gpd_error_out;
- }
- /* Names are little-endian. */
- memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
- memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
- /* Get port_id of device. */
- fcport->d_id.b.domain = pd->port_id[0];
- fcport->d_id.b.area = pd->port_id[3];
- fcport->d_id.b.al_pa = pd->port_id[2];
- fcport->d_id.b.rsvd_1 = 0;
- /* If not target must be initiator or unknown type. */
- if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
- fcport->port_type = FCT_INITIATOR;
- else
- fcport->port_type = FCT_TARGET;
- /* Passback COS information. */
- fcport->supported_classes = (pd->options & BIT_4) ?
- FC_COS_CLASS2: FC_COS_CLASS3;
- }
- gpd_error_out:
- dma_pool_free(ha->s_dma_pool, pd, pd_dma);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1052,
- "Failed=%x mb[0]=%x mb[1]=%x.\n", rval,
- mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1053,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_firmware_state
- * Get adapter firmware state.
- *
- * Input:
- * ha = adapter block pointer.
- * dptr = pointer for firmware state.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1054,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
- mcp->out_mb = MBX_0;
- if (IS_FWI2_CAPABLE(vha->hw))
- mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- else
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Return firmware states. */
- states[0] = mcp->mb[1];
- if (IS_FWI2_CAPABLE(vha->hw)) {
- states[1] = mcp->mb[2];
- states[2] = mcp->mb[3];
- states[3] = mcp->mb[4];
- states[4] = mcp->mb[5];
- states[5] = mcp->mb[6]; /* DPORT status */
- }
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1055, "Failed=%x.\n", rval);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1056,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_port_name
- * Issue get port name mailbox command.
- * Returned name is in big endian format.
- *
- * Input:
- * ha = adapter block pointer.
- * loop_id = loop ID of device.
- * name = pointer for name.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name,
- uint8_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1057,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_PORT_NAME;
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(vha->hw)) {
- mcp->mb[1] = loop_id;
- mcp->mb[10] = opt;
- mcp->out_mb |= MBX_10;
- } else {
- mcp->mb[1] = loop_id << 8 | opt;
- }
- mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1058, "Failed=%x.\n", rval);
- } else {
- if (name != NULL) {
- /* This function returns name in big endian. */
- name[0] = MSB(mcp->mb[2]);
- name[1] = LSB(mcp->mb[2]);
- name[2] = MSB(mcp->mb[3]);
- name[3] = LSB(mcp->mb[3]);
- name[4] = MSB(mcp->mb[6]);
- name[5] = LSB(mcp->mb[6]);
- name[6] = MSB(mcp->mb[7]);
- name[7] = LSB(mcp->mb[7]);
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1059,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla24xx_link_initialization
- * Issue link initialization mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla24xx_link_initialize(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1152,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw) || IS_CNA_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_LINK_INITIALIZATION;
- mcp->mb[1] = BIT_4;
- if (vha->hw->operating_mode == LOOP)
- mcp->mb[1] |= BIT_6;
- else
- mcp->mb[1] |= BIT_5;
- mcp->mb[2] = 0;
- mcp->mb[3] = 0;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1153, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1154,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_lip_reset
- * Issue LIP reset mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_lip_reset(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105a,
- "Entered %s.\n", __func__);
- if (IS_CNA_CAPABLE(vha->hw)) {
- /* Logout across all FCFs. */
- mcp->mb[0] = MBC_LIP_FULL_LOGIN;
- mcp->mb[1] = BIT_1;
- mcp->mb[2] = 0;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- } else if (IS_FWI2_CAPABLE(vha->hw)) {
- mcp->mb[0] = MBC_LIP_FULL_LOGIN;
- mcp->mb[1] = BIT_6;
- mcp->mb[2] = 0;
- mcp->mb[3] = vha->hw->loop_reset_delay;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- } else {
- mcp->mb[0] = MBC_LIP_RESET;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(vha->hw)) {
- mcp->mb[1] = 0x00ff;
- mcp->mb[10] = 0;
- mcp->out_mb |= MBX_10;
- } else {
- mcp->mb[1] = 0xff00;
- }
- mcp->mb[2] = vha->hw->loop_reset_delay;
- mcp->mb[3] = 0;
- }
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x105b, "Failed=%x.\n", rval);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105c,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_send_sns
- * Send SNS command.
- *
- * Input:
- * ha = adapter block pointer.
- * sns = pointer for command.
- * cmd_size = command size.
- * buf_size = response/command size.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address,
- uint16_t cmd_size, size_t buf_size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105d,
- "Entered %s.\n", __func__);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x105e,
- "Retry cnt=%d ratov=%d total tov=%d.\n",
- vha->hw->retry_count, vha->hw->login_timeout, mcp->tov);
- mcp->mb[0] = MBC_SEND_SNS_COMMAND;
- mcp->mb[1] = cmd_size;
- mcp->mb[2] = MSW(sns_phys_address);
- mcp->mb[3] = LSW(sns_phys_address);
- mcp->mb[6] = MSW(MSD(sns_phys_address));
- mcp->mb[7] = LSW(MSD(sns_phys_address));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0|MBX_1;
- mcp->buf_size = buf_size;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN;
- mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2);
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x105f,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1060,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
- uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
- {
- int rval;
- struct logio_entry_24xx *lg;
- dma_addr_t lg_dma;
- uint32_t iop[2];
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1061,
- "Entered %s.\n", __func__);
- if (ha->flags.cpu_affinity_enabled)
- req = ha->req_q_map[0];
- else
- req = vha->req;
- lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
- if (lg == NULL) {
- ql_log(ql_log_warn, vha, 0x1062,
- "Failed to allocate login IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(lg, 0, sizeof(struct logio_entry_24xx));
- lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
- lg->entry_count = 1;
- lg->handle = MAKE_HANDLE(req->id, lg->handle);
- lg->nport_handle = cpu_to_le16(loop_id);
- lg->control_flags = cpu_to_le16(LCF_COMMAND_PLOGI);
- if (opt & BIT_0)
- lg->control_flags |= cpu_to_le16(LCF_COND_PLOGI);
- if (opt & BIT_1)
- lg->control_flags |= cpu_to_le16(LCF_SKIP_PRLI);
- lg->port_id[0] = al_pa;
- lg->port_id[1] = area;
- lg->port_id[2] = domain;
- lg->vp_index = vha->vp_idx;
- rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0,
- (ha->r_a_tov / 10 * 2) + 2);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1063,
- "Failed to issue login IOCB (%x).\n", rval);
- } else if (lg->entry_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x1064,
- "Failed to complete IOCB -- error status (%x).\n",
- lg->entry_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (lg->comp_status != cpu_to_le16(CS_COMPLETE)) {
- iop[0] = le32_to_cpu(lg->io_parameter[0]);
- iop[1] = le32_to_cpu(lg->io_parameter[1]);
- ql_dbg(ql_dbg_mbx, vha, 0x1065,
- "Failed to complete IOCB -- completion status (%x) "
- "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status),
- iop[0], iop[1]);
- switch (iop[0]) {
- case LSC_SCODE_PORTID_USED:
- mb[0] = MBS_PORT_ID_USED;
- mb[1] = LSW(iop[1]);
- break;
- case LSC_SCODE_NPORT_USED:
- mb[0] = MBS_LOOP_ID_USED;
- break;
- case LSC_SCODE_NOLINK:
- case LSC_SCODE_NOIOCB:
- case LSC_SCODE_NOXCB:
- case LSC_SCODE_CMD_FAILED:
- case LSC_SCODE_NOFABRIC:
- case LSC_SCODE_FW_NOT_READY:
- case LSC_SCODE_NOT_LOGGED_IN:
- case LSC_SCODE_NOPCB:
- case LSC_SCODE_ELS_REJECT:
- case LSC_SCODE_CMD_PARAM_ERR:
- case LSC_SCODE_NONPORT:
- case LSC_SCODE_LOGGED_IN:
- case LSC_SCODE_NOFLOGI_ACC:
- default:
- mb[0] = MBS_COMMAND_ERROR;
- break;
- }
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1066,
- "Done %s.\n", __func__);
- iop[0] = le32_to_cpu(lg->io_parameter[0]);
- mb[0] = MBS_COMMAND_COMPLETE;
- mb[1] = 0;
- if (iop[0] & BIT_4) {
- if (iop[0] & BIT_8)
- mb[1] |= BIT_1;
- } else
- mb[1] = BIT_0;
- /* Passback COS information. */
- mb[10] = 0;
- if (lg->io_parameter[7] || lg->io_parameter[8])
- mb[10] |= BIT_0; /* Class 2. */
- if (lg->io_parameter[9] || lg->io_parameter[10])
- mb[10] |= BIT_1; /* Class 3. */
- if (lg->io_parameter[0] & cpu_to_le32(BIT_7))
- mb[10] |= BIT_7; /* Confirmed Completion
- * Allowed
- */
- }
- dma_pool_free(ha->s_dma_pool, lg, lg_dma);
- return rval;
- }
- /*
- * qla2x00_login_fabric
- * Issue login fabric port mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * loop_id = device loop ID.
- * domain = device domain.
- * area = device area.
- * al_pa = device AL_PA.
- * status = pointer for return status.
- * opt = command options.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
- uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1067,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(ha)) {
- mcp->mb[1] = loop_id;
- mcp->mb[10] = opt;
- mcp->out_mb |= MBX_10;
- } else {
- mcp->mb[1] = (loop_id << 8) | opt;
- }
- mcp->mb[2] = domain;
- mcp->mb[3] = area << 8 | al_pa;
- mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0;
- mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Return mailbox statuses. */
- if (mb != NULL) {
- mb[0] = mcp->mb[0];
- mb[1] = mcp->mb[1];
- mb[2] = mcp->mb[2];
- mb[6] = mcp->mb[6];
- mb[7] = mcp->mb[7];
- /* COS retrieved from Get-Port-Database mailbox command. */
- mb[10] = 0;
- }
- if (rval != QLA_SUCCESS) {
- /* RLU tmp code: need to change main mailbox_command function to
- * return ok even when the mailbox completion value is not
- * SUCCESS. The caller needs to be responsible to interpret
- * the return values of this mailbox command if we're not
- * to change too much of the existing code.
- */
- if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 ||
- mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 ||
- mcp->mb[0] == 0x4006)
- rval = QLA_SUCCESS;
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1068,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1069,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_login_local_device
- * Issue login loop port mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * loop_id = device loop ID.
- * opt = command options.
- *
- * Returns:
- * Return status code.
- *
- * Context:
- * Kernel context.
- *
- */
- int
- qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport,
- uint16_t *mb_ret, uint8_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106a,
- "Entered %s.\n", __func__);
- if (IS_FWI2_CAPABLE(ha))
- return qla24xx_login_fabric(vha, fcport->loop_id,
- fcport->d_id.b.domain, fcport->d_id.b.area,
- fcport->d_id.b.al_pa, mb_ret, opt);
- mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
- if (HAS_EXTENDED_IDS(ha))
- mcp->mb[1] = fcport->loop_id;
- else
- mcp->mb[1] = fcport->loop_id << 8;
- mcp->mb[2] = opt;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0;
- mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Return mailbox statuses. */
- if (mb_ret != NULL) {
- mb_ret[0] = mcp->mb[0];
- mb_ret[1] = mcp->mb[1];
- mb_ret[6] = mcp->mb[6];
- mb_ret[7] = mcp->mb[7];
- }
- if (rval != QLA_SUCCESS) {
- /* AV tmp code: need to change main mailbox_command function to
- * return ok even when the mailbox completion value is not
- * SUCCESS. The caller needs to be responsible to interpret
- * the return values of this mailbox command if we're not
- * to change too much of the existing code.
- */
- if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006)
- rval = QLA_SUCCESS;
- ql_dbg(ql_dbg_mbx, vha, 0x106b,
- "Failed=%x mb[0]=%x mb[1]=%x mb[6]=%x mb[7]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106c,
- "Done %s.\n", __func__);
- }
- return (rval);
- }
- int
- qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
- uint8_t area, uint8_t al_pa)
- {
- int rval;
- struct logio_entry_24xx *lg;
- dma_addr_t lg_dma;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x106d,
- "Entered %s.\n", __func__);
- lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
- if (lg == NULL) {
- ql_log(ql_log_warn, vha, 0x106e,
- "Failed to allocate logout IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(lg, 0, sizeof(struct logio_entry_24xx));
- if (ql2xmaxqueues > 1)
- req = ha->req_q_map[0];
- else
- req = vha->req;
- lg->entry_type = LOGINOUT_PORT_IOCB_TYPE;
- lg->entry_count = 1;
- lg->handle = MAKE_HANDLE(req->id, lg->handle);
- lg->nport_handle = cpu_to_le16(loop_id);
- lg->control_flags =
- cpu_to_le16(LCF_COMMAND_LOGO|LCF_IMPL_LOGO|
- LCF_FREE_NPORT);
- lg->port_id[0] = al_pa;
- lg->port_id[1] = area;
- lg->port_id[2] = domain;
- lg->vp_index = vha->vp_idx;
- rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0,
- (ha->r_a_tov / 10 * 2) + 2);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x106f,
- "Failed to issue logout IOCB (%x).\n", rval);
- } else if (lg->entry_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x1070,
- "Failed to complete IOCB -- error status (%x).\n",
- lg->entry_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (lg->comp_status != cpu_to_le16(CS_COMPLETE)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1071,
- "Failed to complete IOCB -- completion status (%x) "
- "ioparam=%x/%x.\n", le16_to_cpu(lg->comp_status),
- le32_to_cpu(lg->io_parameter[0]),
- le32_to_cpu(lg->io_parameter[1]));
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1072,
- "Done %s.\n", __func__);
- }
- dma_pool_free(ha->s_dma_pool, lg, lg_dma);
- return rval;
- }
- /*
- * qla2x00_fabric_logout
- * Issue logout fabric port mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * loop_id = device loop ID.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain,
- uint8_t area, uint8_t al_pa)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1073,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
- mcp->out_mb = MBX_1|MBX_0;
- if (HAS_EXTENDED_IDS(vha->hw)) {
- mcp->mb[1] = loop_id;
- mcp->mb[10] = 0;
- mcp->out_mb |= MBX_10;
- } else {
- mcp->mb[1] = loop_id << 8;
- }
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1074,
- "Failed=%x mb[1]=%x.\n", rval, mcp->mb[1]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1075,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_full_login_lip
- * Issue full login LIP mailbox command.
- *
- * Input:
- * ha = adapter block pointer.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_full_login_lip(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1076,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_LIP_FULL_LOGIN;
- mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0;
- mcp->mb[2] = 0;
- mcp->mb[3] = 0;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x1077, "Failed=%x.\n", rval);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1078,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_id_list
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma,
- uint16_t *entries)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1079,
- "Entered %s.\n", __func__);
- if (id_list == NULL)
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_GET_ID_LIST;
- mcp->out_mb = MBX_0;
- if (IS_FWI2_CAPABLE(vha->hw)) {
- mcp->mb[2] = MSW(id_list_dma);
- mcp->mb[3] = LSW(id_list_dma);
- mcp->mb[6] = MSW(MSD(id_list_dma));
- mcp->mb[7] = LSW(MSD(id_list_dma));
- mcp->mb[8] = 0;
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
- } else {
- mcp->mb[1] = MSW(id_list_dma);
- mcp->mb[2] = LSW(id_list_dma);
- mcp->mb[3] = MSW(MSD(id_list_dma));
- mcp->mb[6] = LSW(MSD(id_list_dma));
- mcp->out_mb |= MBX_6|MBX_3|MBX_2|MBX_1;
- }
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x107a, "Failed=%x.\n", rval);
- } else {
- *entries = mcp->mb[1];
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_resource_cnts
- * Get current firmware resource counts.
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt,
- uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt,
- uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports, uint16_t *max_fcfs)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107c,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- if (IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw) || IS_QLA27XX(vha->hw))
- mcp->in_mb |= MBX_12;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x107d,
- "Failed mb[0]=%x.\n", mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107e,
- "Done %s mb1=%x mb2=%x mb3=%x mb6=%x mb7=%x mb10=%x "
- "mb11=%x mb12=%x.\n", __func__, mcp->mb[1], mcp->mb[2],
- mcp->mb[3], mcp->mb[6], mcp->mb[7], mcp->mb[10],
- mcp->mb[11], mcp->mb[12]);
- if (cur_xchg_cnt)
- *cur_xchg_cnt = mcp->mb[3];
- if (orig_xchg_cnt)
- *orig_xchg_cnt = mcp->mb[6];
- if (cur_iocb_cnt)
- *cur_iocb_cnt = mcp->mb[7];
- if (orig_iocb_cnt)
- *orig_iocb_cnt = mcp->mb[10];
- if (vha->hw->flags.npiv_supported && max_npiv_vports)
- *max_npiv_vports = mcp->mb[11];
- if ((IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw) ||
- IS_QLA27XX(vha->hw)) && max_fcfs)
- *max_fcfs = mcp->mb[12];
- }
- return (rval);
- }
- /*
- * qla2x00_get_fcal_position_map
- * Get FCAL (LILP) position map using mailbox command
- *
- * Input:
- * ha = adapter state pointer.
- * pos_map = buffer pointer (can be NULL).
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- char *pmap;
- dma_addr_t pmap_dma;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x107f,
- "Entered %s.\n", __func__);
- pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma);
- if (pmap == NULL) {
- ql_log(ql_log_warn, vha, 0x1080,
- "Memory alloc failed.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(pmap, 0, FCAL_MAP_SIZE);
- mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
- mcp->mb[2] = MSW(pmap_dma);
- mcp->mb[3] = LSW(pmap_dma);
- mcp->mb[6] = MSW(MSD(pmap_dma));
- mcp->mb[7] = LSW(MSD(pmap_dma));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->buf_size = FCAL_MAP_SIZE;
- mcp->flags = MBX_DMA_IN;
- mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval == QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1081,
- "mb0/mb1=%x/%X FC/AL position map size (%x).\n",
- mcp->mb[0], mcp->mb[1], (unsigned)pmap[0]);
- ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111d,
- pmap, pmap[0] + 1);
- if (pos_map)
- memcpy(pos_map, pmap, FCAL_MAP_SIZE);
- }
- dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1082, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1083,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /*
- * qla2x00_get_link_status
- *
- * Input:
- * ha = adapter block pointer.
- * loop_id = device loop ID.
- * ret_buf = pointer to link status return buffer.
- *
- * Returns:
- * 0 = success.
- * BIT_0 = mem alloc error.
- * BIT_1 = mailbox error.
- */
- int
- qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
- struct link_statistics *stats, dma_addr_t stats_dma)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1084,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_LINK_STATUS;
- mcp->mb[2] = MSW(stats_dma);
- mcp->mb[3] = LSW(stats_dma);
- mcp->mb[6] = MSW(MSD(stats_dma));
- mcp->mb[7] = LSW(MSD(stats_dma));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
- mcp->in_mb = MBX_0;
- if (IS_FWI2_CAPABLE(ha)) {
- mcp->mb[1] = loop_id;
- mcp->mb[4] = 0;
- mcp->mb[10] = 0;
- mcp->out_mb |= MBX_10|MBX_4|MBX_1;
- mcp->in_mb |= MBX_1;
- } else if (HAS_EXTENDED_IDS(ha)) {
- mcp->mb[1] = loop_id;
- mcp->mb[10] = 0;
- mcp->out_mb |= MBX_10|MBX_1;
- } else {
- mcp->mb[1] = loop_id << 8;
- mcp->out_mb |= MBX_1;
- }
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = IOCTL_CMD;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval == QLA_SUCCESS) {
- if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
- ql_dbg(ql_dbg_mbx, vha, 0x1085,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- rval = QLA_FUNCTION_FAILED;
- } else {
- /* Copy over data -- firmware data is LE. */
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1086,
- "Done %s.\n", __func__);
- dwords = offsetof(struct link_statistics, unused1) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
- }
- } else {
- /* Failed. */
- ql_dbg(ql_dbg_mbx, vha, 0x1087, "Failed=%x.\n", rval);
- }
- return rval;
- }
- int
- qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
- dma_addr_t stats_dma)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1088,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_LINK_PRIV_STATS;
- mcp->mb[2] = MSW(stats_dma);
- mcp->mb[3] = LSW(stats_dma);
- mcp->mb[6] = MSW(MSD(stats_dma));
- mcp->mb[7] = LSW(MSD(stats_dma));
- mcp->mb[8] = sizeof(struct link_statistics) / 4;
- mcp->mb[9] = vha->vp_idx;
- mcp->mb[10] = 0;
- mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = IOCTL_CMD;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval == QLA_SUCCESS) {
- if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
- ql_dbg(ql_dbg_mbx, vha, 0x1089,
- "Failed mb[0]=%x.\n", mcp->mb[0]);
- rval = QLA_FUNCTION_FAILED;
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108a,
- "Done %s.\n", __func__);
- /* Copy over data -- firmware data is LE. */
- dwords = sizeof(struct link_statistics) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
- }
- } else {
- /* Failed. */
- ql_dbg(ql_dbg_mbx, vha, 0x108b, "Failed=%x.\n", rval);
- }
- return rval;
- }
- int
- qla24xx_abort_command(srb_t *sp)
- {
- int rval;
- unsigned long flags = 0;
- struct abort_entry_24xx *abt;
- dma_addr_t abt_dma;
- uint32_t handle;
- fc_port_t *fcport = sp->fcport;
- struct scsi_qla_host *vha = fcport->vha;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req = vha->req;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x108c,
- "Entered %s.\n", __func__);
- if (ql2xasynctmfenable)
- return qla24xx_async_abort_command(sp);
- spin_lock_irqsave(&ha->hardware_lock, flags);
- for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
- if (req->outstanding_cmds[handle] == sp)
- break;
- }
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- if (handle == req->num_outstanding_cmds) {
- /* Command not found. */
- return QLA_FUNCTION_FAILED;
- }
- abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma);
- if (abt == NULL) {
- ql_log(ql_log_warn, vha, 0x108d,
- "Failed to allocate abort IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(abt, 0, sizeof(struct abort_entry_24xx));
- abt->entry_type = ABORT_IOCB_TYPE;
- abt->entry_count = 1;
- abt->handle = MAKE_HANDLE(req->id, abt->handle);
- abt->nport_handle = cpu_to_le16(fcport->loop_id);
- abt->handle_to_abort = MAKE_HANDLE(req->id, handle);
- abt->port_id[0] = fcport->d_id.b.al_pa;
- abt->port_id[1] = fcport->d_id.b.area;
- abt->port_id[2] = fcport->d_id.b.domain;
- abt->vp_index = fcport->vha->vp_idx;
- abt->req_que_no = cpu_to_le16(req->id);
- rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x108e,
- "Failed to issue IOCB (%x).\n", rval);
- } else if (abt->entry_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x108f,
- "Failed to complete IOCB -- error status (%x).\n",
- abt->entry_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (abt->nport_handle != cpu_to_le16(0)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1090,
- "Failed to complete IOCB -- completion status (%x).\n",
- le16_to_cpu(abt->nport_handle));
- if (abt->nport_handle == CS_IOCB_ERROR)
- rval = QLA_FUNCTION_PARAMETER_ERROR;
- else
- rval = QLA_FUNCTION_FAILED;
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1091,
- "Done %s.\n", __func__);
- }
- dma_pool_free(ha->s_dma_pool, abt, abt_dma);
- return rval;
- }
- struct tsk_mgmt_cmd {
- union {
- struct tsk_mgmt_entry tsk;
- struct sts_entry_24xx sts;
- } p;
- };
- static int
- __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport,
- uint64_t l, int tag)
- {
- int rval, rval2;
- struct tsk_mgmt_cmd *tsk;
- struct sts_entry_24xx *sts;
- dma_addr_t tsk_dma;
- scsi_qla_host_t *vha;
- struct qla_hw_data *ha;
- struct req_que *req;
- struct rsp_que *rsp;
- vha = fcport->vha;
- ha = vha->hw;
- req = vha->req;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1092,
- "Entered %s.\n", __func__);
- if (ha->flags.cpu_affinity_enabled)
- rsp = ha->rsp_q_map[tag + 1];
- else
- rsp = req->rsp;
- tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
- if (tsk == NULL) {
- ql_log(ql_log_warn, vha, 0x1093,
- "Failed to allocate task management IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(tsk, 0, sizeof(struct tsk_mgmt_cmd));
- tsk->p.tsk.entry_type = TSK_MGMT_IOCB_TYPE;
- tsk->p.tsk.entry_count = 1;
- tsk->p.tsk.handle = MAKE_HANDLE(req->id, tsk->p.tsk.handle);
- tsk->p.tsk.nport_handle = cpu_to_le16(fcport->loop_id);
- tsk->p.tsk.timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
- tsk->p.tsk.control_flags = cpu_to_le32(type);
- tsk->p.tsk.port_id[0] = fcport->d_id.b.al_pa;
- tsk->p.tsk.port_id[1] = fcport->d_id.b.area;
- tsk->p.tsk.port_id[2] = fcport->d_id.b.domain;
- tsk->p.tsk.vp_index = fcport->vha->vp_idx;
- if (type == TCF_LUN_RESET) {
- int_to_scsilun(l, &tsk->p.tsk.lun);
- host_to_fcp_swap((uint8_t *)&tsk->p.tsk.lun,
- sizeof(tsk->p.tsk.lun));
- }
- sts = &tsk->p.sts;
- rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1094,
- "Failed to issue %s reset IOCB (%x).\n", name, rval);
- } else if (sts->entry_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x1095,
- "Failed to complete IOCB -- error status (%x).\n",
- sts->entry_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (sts->comp_status != cpu_to_le16(CS_COMPLETE)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1096,
- "Failed to complete IOCB -- completion status (%x).\n",
- le16_to_cpu(sts->comp_status));
- rval = QLA_FUNCTION_FAILED;
- } else if (le16_to_cpu(sts->scsi_status) &
- SS_RESPONSE_INFO_LEN_VALID) {
- if (le32_to_cpu(sts->rsp_data_len) < 4) {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1097,
- "Ignoring inconsistent data length -- not enough "
- "response info (%d).\n",
- le32_to_cpu(sts->rsp_data_len));
- } else if (sts->data[3]) {
- ql_dbg(ql_dbg_mbx, vha, 0x1098,
- "Failed to complete IOCB -- response (%x).\n",
- sts->data[3]);
- rval = QLA_FUNCTION_FAILED;
- }
- }
- /* Issue marker IOCB. */
- rval2 = qla2x00_marker(vha, req, rsp, fcport->loop_id, l,
- type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID);
- if (rval2 != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1099,
- "Failed to issue marker IOCB (%x).\n", rval2);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109a,
- "Done %s.\n", __func__);
- }
- dma_pool_free(ha->s_dma_pool, tsk, tsk_dma);
- return rval;
- }
- int
- qla24xx_abort_target(struct fc_port *fcport, uint64_t l, int tag)
- {
- struct qla_hw_data *ha = fcport->vha->hw;
- if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
- return qla2x00_async_tm_cmd(fcport, TCF_TARGET_RESET, l, tag);
- return __qla24xx_issue_tmf("Target", TCF_TARGET_RESET, fcport, l, tag);
- }
- int
- qla24xx_lun_reset(struct fc_port *fcport, uint64_t l, int tag)
- {
- struct qla_hw_data *ha = fcport->vha->hw;
- if ((ql2xasynctmfenable) && IS_FWI2_CAPABLE(ha))
- return qla2x00_async_tm_cmd(fcport, TCF_LUN_RESET, l, tag);
- return __qla24xx_issue_tmf("Lun", TCF_LUN_RESET, fcport, l, tag);
- }
- int
- qla2x00_system_error(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109b,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GEN_SYSTEM_ERROR;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 5;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x109c, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109d,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_write_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA25XX(vha->hw) && !IS_QLA2031(vha->hw) &&
- !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1182,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_WRITE_SERDES;
- mcp->mb[1] = addr;
- if (IS_QLA2031(vha->hw))
- mcp->mb[2] = data & 0xff;
- else
- mcp->mb[2] = data;
- mcp->mb[3] = 0;
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1183,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1184,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_read_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t *data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA25XX(vha->hw) && !IS_QLA2031(vha->hw) &&
- !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1185,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_READ_SERDES;
- mcp->mb[1] = addr;
- mcp->mb[3] = 0;
- mcp->out_mb = MBX_3|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (IS_QLA2031(vha->hw))
- *data = mcp->mb[1] & 0xff;
- else
- *data = mcp->mb[1];
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1186,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1187,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla8044_write_serdes_word(scsi_qla_host_t *vha, uint32_t addr, uint32_t data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA8044(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1186,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SET_GET_ETH_SERDES_REG;
- mcp->mb[1] = HCS_WRITE_SERDES;
- mcp->mb[3] = LSW(addr);
- mcp->mb[4] = MSW(addr);
- mcp->mb[5] = LSW(data);
- mcp->mb[6] = MSW(data);
- mcp->out_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1187,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1188,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla8044_read_serdes_word(scsi_qla_host_t *vha, uint32_t addr, uint32_t *data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA8044(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1189,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SET_GET_ETH_SERDES_REG;
- mcp->mb[1] = HCS_READ_SERDES;
- mcp->mb[3] = LSW(addr);
- mcp->mb[4] = MSW(addr);
- mcp->out_mb = MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- *data = mcp->mb[2] << 16 | mcp->mb[1];
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x118a,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /**
- * qla2x00_set_serdes_params() -
- * @ha: HA context
- *
- * Returns
- */
- int
- qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g,
- uint16_t sw_em_2g, uint16_t sw_em_4g)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x109e,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SERDES_PARAMS;
- mcp->mb[1] = BIT_0;
- mcp->mb[2] = sw_em_1g | BIT_15;
- mcp->mb[3] = sw_em_2g | BIT_15;
- mcp->mb[4] = sw_em_4g | BIT_15;
- mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx, vha, 0x109f,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- /*EMPTY*/
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a0,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_stop_firmware(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a1,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_STOP_FIRMWARE;
- mcp->mb[1] = 0;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 5;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10a2, "Failed=%x.\n", rval);
- if (mcp->mb[0] == MBS_INVALID_COMMAND)
- rval = QLA_INVALID_COMMAND;
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a3,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma,
- uint16_t buffers)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a4,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- if (unlikely(pci_channel_offline(vha->hw->pdev)))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_TRACE_CONTROL;
- mcp->mb[1] = TC_EFT_ENABLE;
- mcp->mb[2] = LSW(eft_dma);
- mcp->mb[3] = MSW(eft_dma);
- mcp->mb[4] = LSW(MSD(eft_dma));
- mcp->mb[5] = MSW(MSD(eft_dma));
- mcp->mb[6] = buffers;
- mcp->mb[7] = TC_AEN_DISABLE;
- mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10a5,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a6,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_disable_eft_trace(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a7,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- if (unlikely(pci_channel_offline(vha->hw->pdev)))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_TRACE_CONTROL;
- mcp->mb[1] = TC_EFT_DISABLE;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10a8,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10a9,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma,
- uint16_t buffers, uint16_t *mb, uint32_t *dwords)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10aa,
- "Entered %s.\n", __func__);
- if (!IS_QLA25XX(vha->hw) && !IS_QLA81XX(vha->hw) &&
- !IS_QLA83XX(vha->hw) && !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- if (unlikely(pci_channel_offline(vha->hw->pdev)))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_TRACE_CONTROL;
- mcp->mb[1] = TC_FCE_ENABLE;
- mcp->mb[2] = LSW(fce_dma);
- mcp->mb[3] = MSW(fce_dma);
- mcp->mb[4] = LSW(MSD(fce_dma));
- mcp->mb[5] = MSW(MSD(fce_dma));
- mcp->mb[6] = buffers;
- mcp->mb[7] = TC_AEN_DISABLE;
- mcp->mb[8] = 0;
- mcp->mb[9] = TC_FCE_DEFAULT_RX_SIZE;
- mcp->mb[10] = TC_FCE_DEFAULT_TX_SIZE;
- mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
- MBX_1|MBX_0;
- mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ab,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ac,
- "Done %s.\n", __func__);
- if (mb)
- memcpy(mb, mcp->mb, 8 * sizeof(*mb));
- if (dwords)
- *dwords = buffers;
- }
- return rval;
- }
- int
- qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ad,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- if (unlikely(pci_channel_offline(vha->hw->pdev)))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_TRACE_CONTROL;
- mcp->mb[1] = TC_FCE_DISABLE;
- mcp->mb[2] = TC_FCE_DISABLE_TRACE;
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|
- MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ae,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10af,
- "Done %s.\n", __func__);
- if (wr)
- *wr = (uint64_t) mcp->mb[5] << 48 |
- (uint64_t) mcp->mb[4] << 32 |
- (uint64_t) mcp->mb[3] << 16 |
- (uint64_t) mcp->mb[2];
- if (rd)
- *rd = (uint64_t) mcp->mb[9] << 48 |
- (uint64_t) mcp->mb[8] << 32 |
- (uint64_t) mcp->mb[7] << 16 |
- (uint64_t) mcp->mb[6];
- }
- return rval;
- }
- int
- qla2x00_get_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
- uint16_t *port_speed, uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b0,
- "Entered %s.\n", __func__);
- if (!IS_IIDMA_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_PORT_PARAMS;
- mcp->mb[1] = loop_id;
- mcp->mb[2] = mcp->mb[3] = 0;
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_3|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Return mailbox statuses. */
- if (mb != NULL) {
- mb[0] = mcp->mb[0];
- mb[1] = mcp->mb[1];
- mb[3] = mcp->mb[3];
- }
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10b1, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b2,
- "Done %s.\n", __func__);
- if (port_speed)
- *port_speed = mcp->mb[3];
- }
- return rval;
- }
- int
- qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id,
- uint16_t port_speed, uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b3,
- "Entered %s.\n", __func__);
- if (!IS_IIDMA_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_PORT_PARAMS;
- mcp->mb[1] = loop_id;
- mcp->mb[2] = BIT_0;
- mcp->mb[3] = port_speed & (BIT_5|BIT_4|BIT_3|BIT_2|BIT_1|BIT_0);
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_3|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Return mailbox statuses. */
- if (mb != NULL) {
- mb[0] = mcp->mb[0];
- mb[1] = mcp->mb[1];
- mb[3] = mcp->mb[3];
- }
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10b4,
- "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b5,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- void
- qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
- struct vp_rpt_id_entry_24xx *rptid_entry)
- {
- uint8_t vp_idx;
- uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
- struct qla_hw_data *ha = vha->hw;
- scsi_qla_host_t *vp;
- unsigned long flags;
- int found;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b6,
- "Entered %s.\n", __func__);
- if (rptid_entry->entry_status != 0)
- return;
- if (rptid_entry->format == 0) {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b7,
- "Format 0 : Number of VPs setup %d, number of "
- "VPs acquired %d.\n",
- MSB(le16_to_cpu(rptid_entry->vp_count)),
- LSB(le16_to_cpu(rptid_entry->vp_count)));
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b8,
- "Primary port id %02x%02x%02x.\n",
- rptid_entry->port_id[2], rptid_entry->port_id[1],
- rptid_entry->port_id[0]);
- } else if (rptid_entry->format == 1) {
- vp_idx = LSB(stat);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b9,
- "Format 1: VP[%d] enabled - status %d - with "
- "port id %02x%02x%02x.\n", vp_idx, MSB(stat),
- rptid_entry->port_id[2], rptid_entry->port_id[1],
- rptid_entry->port_id[0]);
- /* FA-WWN is only for physical port */
- if (!vp_idx) {
- void *wwpn = ha->init_cb->port_name;
- if (!MSB(stat)) {
- if (rptid_entry->vp_idx_map[1] & BIT_6)
- wwpn = rptid_entry->reserved_4 + 8;
- }
- memcpy(vha->port_name, wwpn, WWN_SIZE);
- fc_host_port_name(vha->host) =
- wwn_to_u64(vha->port_name);
- ql_dbg(ql_dbg_mbx, vha, 0x1018,
- "FA-WWN portname %016llx (%x)\n",
- fc_host_port_name(vha->host), MSB(stat));
- }
- vp = vha;
- if (vp_idx == 0)
- goto reg_needed;
- if (MSB(stat) != 0 && MSB(stat) != 2) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ba,
- "Could not acquire ID for VP[%d].\n", vp_idx);
- return;
- }
- found = 0;
- spin_lock_irqsave(&ha->vport_slock, flags);
- list_for_each_entry(vp, &ha->vp_list, list) {
- if (vp_idx == vp->vp_idx) {
- found = 1;
- break;
- }
- }
- spin_unlock_irqrestore(&ha->vport_slock, flags);
- if (!found)
- return;
- vp->d_id.b.domain = rptid_entry->port_id[2];
- vp->d_id.b.area = rptid_entry->port_id[1];
- vp->d_id.b.al_pa = rptid_entry->port_id[0];
- /*
- * Cannot configure here as we are still sitting on the
- * response queue. Handle it in dpc context.
- */
- set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
- reg_needed:
- set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
- set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
- set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
- qla2xxx_wake_dpc(vha);
- }
- }
- /*
- * qla24xx_modify_vp_config
- * Change VP configuration for vha
- *
- * Input:
- * vha = adapter block pointer.
- *
- * Returns:
- * qla2xxx local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla24xx_modify_vp_config(scsi_qla_host_t *vha)
- {
- int rval;
- struct vp_config_entry_24xx *vpmod;
- dma_addr_t vpmod_dma;
- struct qla_hw_data *ha = vha->hw;
- struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
- /* This can be called by the parent */
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10bb,
- "Entered %s.\n", __func__);
- vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma);
- if (!vpmod) {
- ql_log(ql_log_warn, vha, 0x10bc,
- "Failed to allocate modify VP IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(vpmod, 0, sizeof(struct vp_config_entry_24xx));
- vpmod->entry_type = VP_CONFIG_IOCB_TYPE;
- vpmod->entry_count = 1;
- vpmod->command = VCT_COMMAND_MOD_ENABLE_VPS;
- vpmod->vp_count = 1;
- vpmod->vp_index1 = vha->vp_idx;
- vpmod->options_idx1 = BIT_3|BIT_4|BIT_5;
- qlt_modify_vp_config(vha, vpmod);
- memcpy(vpmod->node_name_idx1, vha->node_name, WWN_SIZE);
- memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE);
- vpmod->entry_count = 1;
- rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10bd,
- "Failed to issue VP config IOCB (%x).\n", rval);
- } else if (vpmod->comp_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x10be,
- "Failed to complete IOCB -- error status (%x).\n",
- vpmod->comp_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (vpmod->comp_status != cpu_to_le16(CS_COMPLETE)) {
- ql_dbg(ql_dbg_mbx, vha, 0x10bf,
- "Failed to complete IOCB -- completion status (%x).\n",
- le16_to_cpu(vpmod->comp_status));
- rval = QLA_FUNCTION_FAILED;
- } else {
- /* EMPTY */
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c0,
- "Done %s.\n", __func__);
- fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING);
- }
- dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma);
- return rval;
- }
- /*
- * qla24xx_control_vp
- * Enable a virtual port for given host
- *
- * Input:
- * ha = adapter block pointer.
- * vhba = virtual adapter (unused)
- * index = index number for enabled VP
- *
- * Returns:
- * qla2xxx local function return status code.
- *
- * Context:
- * Kernel context.
- */
- int
- qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
- {
- int rval;
- int map, pos;
- struct vp_ctrl_entry_24xx *vce;
- dma_addr_t vce_dma;
- struct qla_hw_data *ha = vha->hw;
- int vp_index = vha->vp_idx;
- struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c1,
- "Entered %s enabling index %d.\n", __func__, vp_index);
- if (vp_index == 0 || vp_index >= ha->max_npiv_vports)
- return QLA_PARAMETER_ERROR;
- vce = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vce_dma);
- if (!vce) {
- ql_log(ql_log_warn, vha, 0x10c2,
- "Failed to allocate VP control IOCB.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx));
- vce->entry_type = VP_CTRL_IOCB_TYPE;
- vce->entry_count = 1;
- vce->command = cpu_to_le16(cmd);
- vce->vp_count = cpu_to_le16(1);
- /* index map in firmware starts with 1; decrement index
- * this is ok as we never use index 0
- */
- map = (vp_index - 1) / 8;
- pos = (vp_index - 1) & 7;
- mutex_lock(&ha->vport_lock);
- vce->vp_idx_map[map] |= 1 << pos;
- mutex_unlock(&ha->vport_lock);
- rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10c3,
- "Failed to issue VP control IOCB (%x).\n", rval);
- } else if (vce->entry_status != 0) {
- ql_dbg(ql_dbg_mbx, vha, 0x10c4,
- "Failed to complete IOCB -- error status (%x).\n",
- vce->entry_status);
- rval = QLA_FUNCTION_FAILED;
- } else if (vce->comp_status != cpu_to_le16(CS_COMPLETE)) {
- ql_dbg(ql_dbg_mbx, vha, 0x10c5,
- "Failed to complet IOCB -- completion status (%x).\n",
- le16_to_cpu(vce->comp_status));
- rval = QLA_FUNCTION_FAILED;
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c6,
- "Done %s.\n", __func__);
- }
- dma_pool_free(ha->s_dma_pool, vce, vce_dma);
- return rval;
- }
- /*
- * qla2x00_send_change_request
- * Receive or disable RSCN request from fabric controller
- *
- * Input:
- * ha = adapter block pointer
- * format = registration format:
- * 0 - Reserved
- * 1 - Fabric detected registration
- * 2 - N_port detected registration
- * 3 - Full registration
- * FF - clear registration
- * vp_idx = Virtual port index
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel Context
- */
- int
- qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format,
- uint16_t vp_idx)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c7,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SEND_CHANGE_REQUEST;
- mcp->mb[1] = format;
- mcp->mb[9] = vp_idx;
- mcp->out_mb = MBX_9|MBX_1|MBX_0;
- mcp->in_mb = MBX_0|MBX_1;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval == QLA_SUCCESS) {
- if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
- rval = BIT_1;
- }
- } else
- rval = BIT_1;
- return rval;
- }
- int
- qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
- uint32_t size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1009,
- "Entered %s.\n", __func__);
- if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) {
- mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
- mcp->mb[8] = MSW(addr);
- mcp->out_mb = MBX_8|MBX_0;
- } else {
- mcp->mb[0] = MBC_DUMP_RISC_RAM;
- mcp->out_mb = MBX_0;
- }
- mcp->mb[1] = LSW(addr);
- mcp->mb[2] = MSW(req_dma);
- mcp->mb[3] = LSW(req_dma);
- mcp->mb[6] = MSW(MSD(req_dma));
- mcp->mb[7] = LSW(MSD(req_dma));
- mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1;
- if (IS_FWI2_CAPABLE(vha->hw)) {
- mcp->mb[4] = MSW(size);
- mcp->mb[5] = LSW(size);
- mcp->out_mb |= MBX_5|MBX_4;
- } else {
- mcp->mb[4] = LSW(size);
- mcp->out_mb |= MBX_4;
- }
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1008,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1007,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- /* 84XX Support **************************************************************/
- struct cs84xx_mgmt_cmd {
- union {
- struct verify_chip_entry_84xx req;
- struct verify_chip_rsp_84xx rsp;
- } p;
- };
- int
- qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status)
- {
- int rval, retry;
- struct cs84xx_mgmt_cmd *mn;
- dma_addr_t mn_dma;
- uint16_t options;
- unsigned long flags;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10c8,
- "Entered %s.\n", __func__);
- mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
- if (mn == NULL) {
- return QLA_MEMORY_ALLOC_FAILED;
- }
- /* Force Update? */
- options = ha->cs84xx->fw_update ? VCO_FORCE_UPDATE : 0;
- /* Diagnostic firmware? */
- /* options |= MENLO_DIAG_FW; */
- /* We update the firmware with only one data sequence. */
- options |= VCO_END_OF_DATA;
- do {
- retry = 0;
- memset(mn, 0, sizeof(*mn));
- mn->p.req.entry_type = VERIFY_CHIP_IOCB_TYPE;
- mn->p.req.entry_count = 1;
- mn->p.req.options = cpu_to_le16(options);
- ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111c,
- "Dump of Verify Request.\n");
- ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x111e,
- (uint8_t *)mn, sizeof(*mn));
- rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10cb,
- "Failed to issue verify IOCB (%x).\n", rval);
- goto verify_done;
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1110,
- "Dump of Verify Response.\n");
- ql_dump_buffer(ql_dbg_mbx + ql_dbg_buffer, vha, 0x1118,
- (uint8_t *)mn, sizeof(*mn));
- status[0] = le16_to_cpu(mn->p.rsp.comp_status);
- status[1] = status[0] == CS_VCS_CHIP_FAILURE ?
- le16_to_cpu(mn->p.rsp.failure_code) : 0;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ce,
- "cs=%x fc=%x.\n", status[0], status[1]);
- if (status[0] != CS_COMPLETE) {
- rval = QLA_FUNCTION_FAILED;
- if (!(options & VCO_DONT_UPDATE_FW)) {
- ql_dbg(ql_dbg_mbx, vha, 0x10cf,
- "Firmware update failed. Retrying "
- "without update firmware.\n");
- options |= VCO_DONT_UPDATE_FW;
- options &= ~VCO_FORCE_UPDATE;
- retry = 1;
- }
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d0,
- "Firmware updated to %x.\n",
- le32_to_cpu(mn->p.rsp.fw_ver));
- /* NOTE: we only update OP firmware. */
- spin_lock_irqsave(&ha->cs84xx->access_lock, flags);
- ha->cs84xx->op_fw_version =
- le32_to_cpu(mn->p.rsp.fw_ver);
- spin_unlock_irqrestore(&ha->cs84xx->access_lock,
- flags);
- }
- } while (retry);
- verify_done:
- dma_pool_free(ha->s_dma_pool, mn, mn_dma);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10d1,
- "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d2,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req)
- {
- int rval;
- unsigned long flags;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d3,
- "Entered %s.\n", __func__);
- if (IS_SHADOW_REG_CAPABLE(ha))
- req->options |= BIT_13;
- mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
- mcp->mb[1] = req->options;
- mcp->mb[2] = MSW(LSD(req->dma));
- mcp->mb[3] = LSW(LSD(req->dma));
- mcp->mb[6] = MSW(MSD(req->dma));
- mcp->mb[7] = LSW(MSD(req->dma));
- mcp->mb[5] = req->length;
- if (req->rsp)
- mcp->mb[10] = req->rsp->id;
- mcp->mb[12] = req->qos;
- mcp->mb[11] = req->vp_idx;
- mcp->mb[13] = req->rid;
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
- mcp->mb[15] = 0;
- mcp->mb[4] = req->id;
- /* que in ptr index */
- mcp->mb[8] = 0;
- /* que out ptr index */
- mcp->mb[9] = *req->out_ptr = 0;
- mcp->out_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|MBX_7|
- MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->flags = MBX_DMA_OUT;
- mcp->tov = MBX_TOV_SECONDS * 2;
- if (IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha))
- mcp->in_mb |= MBX_1;
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
- mcp->out_mb |= MBX_15;
- /* debug q create issue in SR-IOV */
- mcp->in_mb |= MBX_9 | MBX_8 | MBX_7;
- }
- spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!(req->options & BIT_0)) {
- WRT_REG_DWORD(req->req_q_in, 0);
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- WRT_REG_DWORD(req->req_q_out, 0);
- }
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10d4,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d5,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
- {
- int rval;
- unsigned long flags;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d6,
- "Entered %s.\n", __func__);
- if (IS_SHADOW_REG_CAPABLE(ha))
- rsp->options |= BIT_13;
- mcp->mb[0] = MBC_INITIALIZE_MULTIQ;
- mcp->mb[1] = rsp->options;
- mcp->mb[2] = MSW(LSD(rsp->dma));
- mcp->mb[3] = LSW(LSD(rsp->dma));
- mcp->mb[6] = MSW(MSD(rsp->dma));
- mcp->mb[7] = LSW(MSD(rsp->dma));
- mcp->mb[5] = rsp->length;
- mcp->mb[14] = rsp->msix->entry;
- mcp->mb[13] = rsp->rid;
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
- mcp->mb[15] = 0;
- mcp->mb[4] = rsp->id;
- /* que in ptr index */
- mcp->mb[8] = *rsp->in_ptr = 0;
- /* que out ptr index */
- mcp->mb[9] = 0;
- mcp->out_mb = MBX_14|MBX_13|MBX_9|MBX_8|MBX_7
- |MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->flags = MBX_DMA_OUT;
- mcp->tov = MBX_TOV_SECONDS * 2;
- if (IS_QLA81XX(ha)) {
- mcp->out_mb |= MBX_12|MBX_11|MBX_10;
- mcp->in_mb |= MBX_1;
- } else if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) {
- mcp->out_mb |= MBX_15|MBX_12|MBX_11|MBX_10;
- mcp->in_mb |= MBX_1;
- /* debug q create issue in SR-IOV */
- mcp->in_mb |= MBX_9 | MBX_8 | MBX_7;
- }
- spin_lock_irqsave(&ha->hardware_lock, flags);
- if (!(rsp->options & BIT_0)) {
- WRT_REG_DWORD(rsp->rsp_q_out, 0);
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- WRT_REG_DWORD(rsp->rsp_q_in, 0);
- }
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10d7,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d8,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10d9,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_IDC_ACK;
- memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t));
- mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10da,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10db,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_fac_get_sector_size(scsi_qla_host_t *vha, uint32_t *sector_size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10dc,
- "Entered %s.\n", __func__);
- if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw) &&
- !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
- mcp->mb[1] = FAC_OPT_CMD_GET_SECTOR_SIZE;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10dd,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10de,
- "Done %s.\n", __func__);
- *sector_size = mcp->mb[1];
- }
- return rval;
- }
- int
- qla81xx_fac_do_write_enable(scsi_qla_host_t *vha, int enable)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw) &&
- !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10df,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
- mcp->mb[1] = enable ? FAC_OPT_CMD_WRITE_ENABLE :
- FAC_OPT_CMD_WRITE_PROTECT;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10e0,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e1,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_fac_erase_sector(scsi_qla_host_t *vha, uint32_t start, uint32_t finish)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA81XX(vha->hw) && !IS_QLA83XX(vha->hw) &&
- !IS_QLA27XX(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e2,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_FLASH_ACCESS_CTRL;
- mcp->mb[1] = FAC_OPT_CMD_ERASE_SECTOR;
- mcp->mb[2] = LSW(start);
- mcp->mb[3] = MSW(start);
- mcp->mb[4] = LSW(finish);
- mcp->mb[5] = MSW(finish);
- mcp->out_mb = MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10e3,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e4,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_restart_mpi_firmware(scsi_qla_host_t *vha)
- {
- int rval = 0;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e5,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_RESTART_MPI_FW;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_0|MBX_1;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10e6,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e7,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla82xx_set_driver_version(scsi_qla_host_t *vha, char *version)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- int i;
- int len;
- uint16_t *str;
- struct qla_hw_data *ha = vha->hw;
- if (!IS_P3P_TYPE(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x117b,
- "Entered %s.\n", __func__);
- str = (void *)version;
- len = strlen(version);
- mcp->mb[0] = MBC_SET_RNID_PARAMS;
- mcp->mb[1] = RNID_TYPE_SET_VERSION << 8;
- mcp->out_mb = MBX_1|MBX_0;
- for (i = 4; i < 16 && len; i++, str++, len -= 2) {
- mcp->mb[i] = cpu_to_le16p(str);
- mcp->out_mb |= 1<<i;
- }
- for (; i < 16; i++) {
- mcp->mb[i] = 0;
- mcp->out_mb |= 1<<i;
- }
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x117c,
- "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x117d,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla25xx_set_driver_version(scsi_qla_host_t *vha, char *version)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- int len;
- uint16_t dwlen;
- uint8_t *str;
- dma_addr_t str_dma;
- struct qla_hw_data *ha = vha->hw;
- if (!IS_FWI2_CAPABLE(ha) || IS_QLA24XX_TYPE(ha) || IS_QLA81XX(ha) ||
- IS_P3P_TYPE(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x117e,
- "Entered %s.\n", __func__);
- str = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &str_dma);
- if (!str) {
- ql_log(ql_log_warn, vha, 0x117f,
- "Failed to allocate driver version param.\n");
- return QLA_MEMORY_ALLOC_FAILED;
- }
- memcpy(str, "\x7\x3\x11\x0", 4);
- dwlen = str[0];
- len = dwlen * 4 - 4;
- memset(str + 4, 0, len);
- if (len > strlen(version))
- len = strlen(version);
- memcpy(str + 4, version, len);
- mcp->mb[0] = MBC_SET_RNID_PARAMS;
- mcp->mb[1] = RNID_TYPE_SET_VERSION << 8 | dwlen;
- mcp->mb[2] = MSW(LSD(str_dma));
- mcp->mb[3] = LSW(LSD(str_dma));
- mcp->mb[6] = MSW(MSD(str_dma));
- mcp->mb[7] = LSW(MSD(str_dma));
- mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1180,
- "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1181,
- "Done %s.\n", __func__);
- }
- dma_pool_free(ha->s_dma_pool, str, str_dma);
- return rval;
- }
- static int
- qla2x00_read_asic_temperature(scsi_qla_host_t *vha, uint16_t *temp)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1159,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_GET_RNID_PARAMS;
- mcp->mb[1] = RNID_TYPE_ASIC_TEMP << 8;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- *temp = mcp->mb[1];
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x115a,
- "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x115b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
- uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10e8,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(ha))
- return QLA_FUNCTION_FAILED;
- if (len == 1)
- opt |= BIT_0;
- mcp->mb[0] = MBC_READ_SFP;
- mcp->mb[1] = dev;
- mcp->mb[2] = MSW(sfp_dma);
- mcp->mb[3] = LSW(sfp_dma);
- mcp->mb[6] = MSW(MSD(sfp_dma));
- mcp->mb[7] = LSW(MSD(sfp_dma));
- mcp->mb[8] = len;
- mcp->mb[9] = off;
- mcp->mb[10] = opt;
- mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (opt & BIT_0)
- *sfp = mcp->mb[1];
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10e9,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ea,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_write_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
- uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10eb,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(ha))
- return QLA_FUNCTION_FAILED;
- if (len == 1)
- opt |= BIT_0;
- if (opt & BIT_0)
- len = *sfp;
- mcp->mb[0] = MBC_WRITE_SFP;
- mcp->mb[1] = dev;
- mcp->mb[2] = MSW(sfp_dma);
- mcp->mb[3] = LSW(sfp_dma);
- mcp->mb[6] = MSW(MSD(sfp_dma));
- mcp->mb[7] = LSW(MSD(sfp_dma));
- mcp->mb[8] = len;
- mcp->mb[9] = off;
- mcp->mb[10] = opt;
- mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ec,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ed,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_get_xgmac_stats(scsi_qla_host_t *vha, dma_addr_t stats_dma,
- uint16_t size_in_bytes, uint16_t *actual_size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ee,
- "Entered %s.\n", __func__);
- if (!IS_CNA_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_GET_XGMAC_STATS;
- mcp->mb[2] = MSW(stats_dma);
- mcp->mb[3] = LSW(stats_dma);
- mcp->mb[6] = MSW(MSD(stats_dma));
- mcp->mb[7] = LSW(MSD(stats_dma));
- mcp->mb[8] = size_in_bytes >> 2;
- mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ef,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f0,
- "Done %s.\n", __func__);
- *actual_size = mcp->mb[2] << 2;
- }
- return rval;
- }
- int
- qla2x00_get_dcbx_params(scsi_qla_host_t *vha, dma_addr_t tlv_dma,
- uint16_t size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f1,
- "Entered %s.\n", __func__);
- if (!IS_CNA_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_GET_DCBX_PARAMS;
- mcp->mb[1] = 0;
- mcp->mb[2] = MSW(tlv_dma);
- mcp->mb[3] = LSW(tlv_dma);
- mcp->mb[6] = MSW(MSD(tlv_dma));
- mcp->mb[7] = LSW(MSD(tlv_dma));
- mcp->mb[8] = size;
- mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10f2,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f3,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_read_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t *data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f4,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_READ_RAM_EXTENDED;
- mcp->mb[1] = LSW(risc_addr);
- mcp->mb[8] = MSW(risc_addr);
- mcp->out_mb = MBX_8|MBX_1|MBX_0;
- mcp->in_mb = MBX_3|MBX_2|MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10f5,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f6,
- "Done %s.\n", __func__);
- *data = mcp->mb[3] << 16 | mcp->mb[2];
- }
- return rval;
- }
- int
- qla2x00_loopback_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
- uint16_t *mresp)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f7,
- "Entered %s.\n", __func__);
- memset(mcp->mb, 0 , sizeof(mcp->mb));
- mcp->mb[0] = MBC_DIAGNOSTIC_LOOP_BACK;
- mcp->mb[1] = mreq->options | BIT_6; // BIT_6 specifies 64 bit addressing
- /* transfer count */
- mcp->mb[10] = LSW(mreq->transfer_size);
- mcp->mb[11] = MSW(mreq->transfer_size);
- /* send data address */
- mcp->mb[14] = LSW(mreq->send_dma);
- mcp->mb[15] = MSW(mreq->send_dma);
- mcp->mb[20] = LSW(MSD(mreq->send_dma));
- mcp->mb[21] = MSW(MSD(mreq->send_dma));
- /* receive data address */
- mcp->mb[16] = LSW(mreq->rcv_dma);
- mcp->mb[17] = MSW(mreq->rcv_dma);
- mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
- mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
- /* Iteration count */
- mcp->mb[18] = LSW(mreq->iteration_count);
- mcp->mb[19] = MSW(mreq->iteration_count);
- mcp->out_mb = MBX_21|MBX_20|MBX_19|MBX_18|MBX_17|MBX_16|MBX_15|
- MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
- if (IS_CNA_CAPABLE(vha->hw))
- mcp->out_mb |= MBX_2;
- mcp->in_mb = MBX_19|MBX_18|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->buf_size = mreq->transfer_size;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10f8,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[18]=%x "
- "mb[19]=%x.\n", rval, mcp->mb[0], mcp->mb[1], mcp->mb[2],
- mcp->mb[3], mcp->mb[18], mcp->mb[19]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10f9,
- "Done %s.\n", __func__);
- }
- /* Copy mailbox information */
- memcpy( mresp, mcp->mb, 64);
- return rval;
- }
- int
- qla2x00_echo_test(scsi_qla_host_t *vha, struct msg_echo_lb *mreq,
- uint16_t *mresp)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fa,
- "Entered %s.\n", __func__);
- memset(mcp->mb, 0 , sizeof(mcp->mb));
- mcp->mb[0] = MBC_DIAGNOSTIC_ECHO;
- mcp->mb[1] = mreq->options | BIT_6; /* BIT_6 specifies 64bit address */
- if (IS_CNA_CAPABLE(ha)) {
- mcp->mb[1] |= BIT_15;
- mcp->mb[2] = vha->fcoe_fcf_idx;
- }
- mcp->mb[16] = LSW(mreq->rcv_dma);
- mcp->mb[17] = MSW(mreq->rcv_dma);
- mcp->mb[6] = LSW(MSD(mreq->rcv_dma));
- mcp->mb[7] = MSW(MSD(mreq->rcv_dma));
- mcp->mb[10] = LSW(mreq->transfer_size);
- mcp->mb[14] = LSW(mreq->send_dma);
- mcp->mb[15] = MSW(mreq->send_dma);
- mcp->mb[20] = LSW(MSD(mreq->send_dma));
- mcp->mb[21] = MSW(MSD(mreq->send_dma));
- mcp->out_mb = MBX_21|MBX_20|MBX_17|MBX_16|MBX_15|
- MBX_14|MBX_10|MBX_7|MBX_6|MBX_1|MBX_0;
- if (IS_CNA_CAPABLE(ha))
- mcp->out_mb |= MBX_2;
- mcp->in_mb = MBX_0;
- if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) ||
- IS_CNA_CAPABLE(ha) || IS_QLA2031(ha))
- mcp->in_mb |= MBX_1;
- if (IS_CNA_CAPABLE(ha) || IS_QLA2031(ha))
- mcp->in_mb |= MBX_3;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- mcp->buf_size = mreq->transfer_size;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10fb,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fc,
- "Done %s.\n", __func__);
- }
- /* Copy mailbox information */
- memcpy(mresp, mcp->mb, 64);
- return rval;
- }
- int
- qla84xx_reset_chip(scsi_qla_host_t *vha, uint16_t enable_diagnostic)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10fd,
- "Entered %s enable_diag=%d.\n", __func__, enable_diagnostic);
- mcp->mb[0] = MBC_ISP84XX_RESET;
- mcp->mb[1] = enable_diagnostic;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS)
- ql_dbg(ql_dbg_mbx, vha, 0x10fe, "Failed=%x.\n", rval);
- else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ff,
- "Done %s.\n", __func__);
- return rval;
- }
- int
- qla2x00_write_ram_word(scsi_qla_host_t *vha, uint32_t risc_addr, uint32_t data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1100,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_WRITE_RAM_WORD_EXTENDED;
- mcp->mb[1] = LSW(risc_addr);
- mcp->mb[2] = LSW(data);
- mcp->mb[3] = MSW(data);
- mcp->mb[8] = MSW(risc_addr);
- mcp->out_mb = MBX_8|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1101,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1102,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_write_mpi_register(scsi_qla_host_t *vha, uint16_t *mb)
- {
- int rval;
- uint32_t stat, timer;
- uint16_t mb0 = 0;
- struct qla_hw_data *ha = vha->hw;
- struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
- rval = QLA_SUCCESS;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1103,
- "Entered %s.\n", __func__);
- clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- /* Write the MBC data to the registers */
- WRT_REG_WORD(®->mailbox0, MBC_WRITE_MPI_REGISTER);
- WRT_REG_WORD(®->mailbox1, mb[0]);
- WRT_REG_WORD(®->mailbox2, mb[1]);
- WRT_REG_WORD(®->mailbox3, mb[2]);
- WRT_REG_WORD(®->mailbox4, mb[3]);
- WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
- /* Poll for MBC interrupt */
- for (timer = 6000000; timer; timer--) {
- /* Check for pending interrupts. */
- stat = RD_REG_DWORD(®->host_status);
- if (stat & HSRX_RISC_INT) {
- stat &= 0xff;
- if (stat == 0x1 || stat == 0x2 ||
- stat == 0x10 || stat == 0x11) {
- set_bit(MBX_INTERRUPT,
- &ha->mbx_cmd_flags);
- mb0 = RD_REG_WORD(®->mailbox0);
- WRT_REG_DWORD(®->hccr,
- HCCRX_CLR_RISC_INT);
- RD_REG_DWORD(®->hccr);
- break;
- }
- }
- udelay(5);
- }
- if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags))
- rval = mb0 & MBS_MASK;
- else
- rval = QLA_FUNCTION_FAILED;
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1104,
- "Failed=%x mb[0]=%x.\n", rval, mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1105,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_get_data_rate(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1106,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(ha))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_DATA_RATE;
- mcp->mb[1] = 0;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- if (IS_QLA83XX(ha) || IS_QLA27XX(ha))
- mcp->in_mb |= MBX_3;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1107,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1108,
- "Done %s.\n", __func__);
- if (mcp->mb[1] != 0x7)
- ha->link_data_rate = mcp->mb[1];
- }
- return rval;
- }
- int
- qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1109,
- "Entered %s.\n", __func__);
- if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA8044(ha) &&
- !IS_QLA27XX(ha))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_GET_PORT_CONFIG;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x110a,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- /* Copy all bits to preserve original value */
- memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4);
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110c,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SET_PORT_CONFIG;
- /* Copy all bits to preserve original setting */
- memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4);
- mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x110d,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110e,
- "Done %s.\n", __func__);
- return rval;
- }
- int
- qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority,
- uint16_t *mb)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x110f,
- "Entered %s.\n", __func__);
- if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha))
- return QLA_FUNCTION_FAILED;
- mcp->mb[0] = MBC_PORT_PARAMS;
- mcp->mb[1] = loop_id;
- if (ha->flags.fcp_prio_enabled)
- mcp->mb[2] = BIT_1;
- else
- mcp->mb[2] = BIT_2;
- mcp->mb[4] = priority & 0xf;
- mcp->mb[9] = vha->vp_idx;
- mcp->out_mb = MBX_9|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (mb != NULL) {
- mb[0] = mcp->mb[0];
- mb[1] = mcp->mb[1];
- mb[3] = mcp->mb[3];
- mb[4] = mcp->mb[4];
- }
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10cd, "Failed=%x.\n", rval);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10cc,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp)
- {
- int rval = QLA_FUNCTION_FAILED;
- struct qla_hw_data *ha = vha->hw;
- uint8_t byte;
- if (!IS_FWI2_CAPABLE(ha) || IS_QLA24XX_TYPE(ha) || IS_QLA81XX(ha)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1150,
- "Thermal not supported by this card.\n");
- return rval;
- }
- if (IS_QLA25XX(ha)) {
- if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_QLOGIC &&
- ha->pdev->subsystem_device == 0x0175) {
- rval = qla2x00_read_sfp(vha, 0, &byte,
- 0x98, 0x1, 1, BIT_13|BIT_0);
- *temp = byte;
- return rval;
- }
- if (ha->pdev->subsystem_vendor == PCI_VENDOR_ID_HP &&
- ha->pdev->subsystem_device == 0x338e) {
- rval = qla2x00_read_sfp(vha, 0, &byte,
- 0x98, 0x1, 1, BIT_15|BIT_14|BIT_0);
- *temp = byte;
- return rval;
- }
- ql_dbg(ql_dbg_mbx, vha, 0x10c9,
- "Thermal not supported by this card.\n");
- return rval;
- }
- if (IS_QLA82XX(ha)) {
- *temp = qla82xx_read_temperature(vha);
- rval = QLA_SUCCESS;
- return rval;
- } else if (IS_QLA8044(ha)) {
- *temp = qla8044_read_temperature(vha);
- rval = QLA_SUCCESS;
- return rval;
- }
- rval = qla2x00_read_asic_temperature(vha, temp);
- return rval;
- }
- int
- qla82xx_mbx_intr_enable(scsi_qla_host_t *vha)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1017,
- "Entered %s.\n", __func__);
- if (!IS_FWI2_CAPABLE(ha))
- return QLA_FUNCTION_FAILED;
- memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
- mcp->mb[1] = 1;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1016,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100e,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100d,
- "Entered %s.\n", __func__);
- if (!IS_P3P_TYPE(ha))
- return QLA_FUNCTION_FAILED;
- memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
- mcp->mb[1] = 0;
- mcp->out_mb = MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x100c,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100b,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla82xx_md_get_template_size(scsi_qla_host_t *vha)
- {
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- int rval = QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111f,
- "Entered %s.\n", __func__);
- memset(mcp->mb, 0 , sizeof(mcp->mb));
- mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[2] = LSW(RQST_TMPLT_SIZE);
- mcp->mb[3] = MSW(RQST_TMPLT_SIZE);
- mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_14|MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8|
- MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- mcp->tov = MBX_TOV_SECONDS;
- rval = qla2x00_mailbox_command(vha, mcp);
- /* Always copy back return mailbox values. */
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1120,
- "mailbox command FAILED=0x%x, subcode=%x.\n",
- (mcp->mb[1] << 16) | mcp->mb[0],
- (mcp->mb[3] << 16) | mcp->mb[2]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1121,
- "Done %s.\n", __func__);
- ha->md_template_size = ((mcp->mb[3] << 16) | mcp->mb[2]);
- if (!ha->md_template_size) {
- ql_dbg(ql_dbg_mbx, vha, 0x1122,
- "Null template size obtained.\n");
- rval = QLA_FUNCTION_FAILED;
- }
- }
- return rval;
- }
- int
- qla82xx_md_get_template(scsi_qla_host_t *vha)
- {
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- int rval = QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1123,
- "Entered %s.\n", __func__);
- ha->md_tmplt_hdr = dma_alloc_coherent(&ha->pdev->dev,
- ha->md_template_size, &ha->md_tmplt_hdr_dma, GFP_KERNEL);
- if (!ha->md_tmplt_hdr) {
- ql_log(ql_log_warn, vha, 0x1124,
- "Unable to allocate memory for Minidump template.\n");
- return rval;
- }
- memset(mcp->mb, 0 , sizeof(mcp->mb));
- mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[2] = LSW(RQST_TMPLT);
- mcp->mb[3] = MSW(RQST_TMPLT);
- mcp->mb[4] = LSW(LSD(ha->md_tmplt_hdr_dma));
- mcp->mb[5] = MSW(LSD(ha->md_tmplt_hdr_dma));
- mcp->mb[6] = LSW(MSD(ha->md_tmplt_hdr_dma));
- mcp->mb[7] = MSW(MSD(ha->md_tmplt_hdr_dma));
- mcp->mb[8] = LSW(ha->md_template_size);
- mcp->mb[9] = MSW(ha->md_template_size);
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8|
- MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1125,
- "mailbox command FAILED=0x%x, subcode=%x.\n",
- ((mcp->mb[1] << 16) | mcp->mb[0]),
- ((mcp->mb[3] << 16) | mcp->mb[2]));
- } else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1126,
- "Done %s.\n", __func__);
- return rval;
- }
- int
- qla8044_md_get_template(scsi_qla_host_t *vha)
- {
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- int rval = QLA_FUNCTION_FAILED;
- int offset = 0, size = MINIDUMP_SIZE_36K;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xb11f,
- "Entered %s.\n", __func__);
- ha->md_tmplt_hdr = dma_alloc_coherent(&ha->pdev->dev,
- ha->md_template_size, &ha->md_tmplt_hdr_dma, GFP_KERNEL);
- if (!ha->md_tmplt_hdr) {
- ql_log(ql_log_warn, vha, 0xb11b,
- "Unable to allocate memory for Minidump template.\n");
- return rval;
- }
- memset(mcp->mb, 0 , sizeof(mcp->mb));
- while (offset < ha->md_template_size) {
- mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
- mcp->mb[2] = LSW(RQST_TMPLT);
- mcp->mb[3] = MSW(RQST_TMPLT);
- mcp->mb[4] = LSW(LSD(ha->md_tmplt_hdr_dma + offset));
- mcp->mb[5] = MSW(LSD(ha->md_tmplt_hdr_dma + offset));
- mcp->mb[6] = LSW(MSD(ha->md_tmplt_hdr_dma + offset));
- mcp->mb[7] = MSW(MSD(ha->md_tmplt_hdr_dma + offset));
- mcp->mb[8] = LSW(size);
- mcp->mb[9] = MSW(size);
- mcp->mb[10] = offset & 0x0000FFFF;
- mcp->mb[11] = offset & 0xFFFF0000;
- mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8|
- MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0xb11c,
- "mailbox command FAILED=0x%x, subcode=%x.\n",
- ((mcp->mb[1] << 16) | mcp->mb[0]),
- ((mcp->mb[3] << 16) | mcp->mb[2]));
- return rval;
- } else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xb11d,
- "Done %s.\n", __func__);
- offset = offset + size;
- }
- return rval;
- }
- int
- qla81xx_set_led_config(scsi_qla_host_t *vha, uint16_t *led_cfg)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1133,
- "Entered %s.\n", __func__);
- memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_SET_LED_CONFIG;
- mcp->mb[1] = led_cfg[0];
- mcp->mb[2] = led_cfg[1];
- if (IS_QLA8031(ha)) {
- mcp->mb[3] = led_cfg[2];
- mcp->mb[4] = led_cfg[3];
- mcp->mb[5] = led_cfg[4];
- mcp->mb[6] = led_cfg[5];
- }
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- if (IS_QLA8031(ha))
- mcp->out_mb |= MBX_6|MBX_5|MBX_4|MBX_3;
- mcp->in_mb = MBX_0;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1134,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1135,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla81xx_get_led_config(scsi_qla_host_t *vha, uint16_t *led_cfg)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1136,
- "Entered %s.\n", __func__);
- memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_GET_LED_CONFIG;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- if (IS_QLA8031(ha))
- mcp->in_mb |= MBX_6|MBX_5|MBX_4|MBX_3;
- mcp->tov = 30;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1137,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- led_cfg[0] = mcp->mb[1];
- led_cfg[1] = mcp->mb[2];
- if (IS_QLA8031(ha)) {
- led_cfg[2] = mcp->mb[3];
- led_cfg[3] = mcp->mb[4];
- led_cfg[4] = mcp->mb[5];
- led_cfg[5] = mcp->mb[6];
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1138,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla82xx_mbx_beacon_ctl(scsi_qla_host_t *vha, int enable)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_P3P_TYPE(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1127,
- "Entered %s.\n", __func__);
- memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_SET_LED_CONFIG;
- if (enable)
- mcp->mb[7] = 0xE;
- else
- mcp->mb[7] = 0xD;
- mcp->out_mb = MBX_7|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1128,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1129,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla83xx_wr_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t data)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1130,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_WRITE_REMOTE_REG;
- mcp->mb[1] = LSW(reg);
- mcp->mb[2] = MSW(reg);
- mcp->mb[3] = LSW(data);
- mcp->mb[4] = MSW(data);
- mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1131,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1132,
- "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_port_logout(scsi_qla_host_t *vha, struct fc_port *fcport)
- {
- int rval;
- struct qla_hw_data *ha = vha->hw;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113b,
- "Implicit LOGO Unsupported.\n");
- return QLA_FUNCTION_FAILED;
- }
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113c,
- "Entering %s.\n", __func__);
- /* Perform Implicit LOGO. */
- mcp->mb[0] = MBC_PORT_LOGOUT;
- mcp->mb[1] = fcport->loop_id;
- mcp->mb[10] = BIT_15;
- mcp->out_mb = MBX_10|MBX_1|MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS)
- ql_dbg(ql_dbg_mbx, vha, 0x113d,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x113e,
- "Done %s.\n", __func__);
- return rval;
- }
- int
- qla83xx_rd_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t *data)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- unsigned long retry_max_time = jiffies + (2 * HZ);
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx, vha, 0x114b, "Entered %s.\n", __func__);
- retry_rd_reg:
- mcp->mb[0] = MBC_READ_REMOTE_REG;
- mcp->mb[1] = LSW(reg);
- mcp->mb[2] = MSW(reg);
- mcp->out_mb = MBX_2|MBX_1|MBX_0;
- mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x114c,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- } else {
- *data = (mcp->mb[3] | (mcp->mb[4] << 16));
- if (*data == QLA8XXX_BAD_VALUE) {
- /*
- * During soft-reset CAMRAM register reads might
- * return 0xbad0bad0. So retry for MAX of 2 sec
- * while reading camram registers.
- */
- if (time_after(jiffies, retry_max_time)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1141,
- "Failure to read CAMRAM register. "
- "data=0x%x.\n", *data);
- return QLA_FUNCTION_FAILED;
- }
- msleep(100);
- goto retry_rd_reg;
- }
- ql_dbg(ql_dbg_mbx, vha, 0x1142, "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla83xx_restart_nic_firmware(scsi_qla_host_t *vha)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- struct qla_hw_data *ha = vha->hw;
- if (!IS_QLA83XX(ha) && !IS_QLA27XX(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx, vha, 0x1143, "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_RESTART_NIC_FIRMWARE;
- mcp->out_mb = MBX_0;
- mcp->in_mb = MBX_1|MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1144,
- "Failed=%x mb[0]=%x mb[1]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1]);
- ha->isp_ops->fw_dump(vha, 0);
- } else {
- ql_dbg(ql_dbg_mbx, vha, 0x1145, "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla83xx_access_control(scsi_qla_host_t *vha, uint16_t options,
- uint32_t start_addr, uint32_t end_addr, uint16_t *sector_size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- uint8_t subcode = (uint8_t)options;
- struct qla_hw_data *ha = vha->hw;
- if (!IS_QLA8031(ha))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx, vha, 0x1146, "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_SET_ACCESS_CONTROL;
- mcp->mb[1] = options;
- mcp->out_mb = MBX_1|MBX_0;
- if (subcode & BIT_2) {
- mcp->mb[2] = LSW(start_addr);
- mcp->mb[3] = MSW(start_addr);
- mcp->mb[4] = LSW(end_addr);
- mcp->mb[5] = MSW(end_addr);
- mcp->out_mb |= MBX_5|MBX_4|MBX_3|MBX_2;
- }
- mcp->in_mb = MBX_2|MBX_1|MBX_0;
- if (!(subcode & (BIT_2 | BIT_5)))
- mcp->in_mb |= MBX_4|MBX_3;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1147,
- "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[4]=%x.\n",
- rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3],
- mcp->mb[4]);
- ha->isp_ops->fw_dump(vha, 0);
- } else {
- if (subcode & BIT_5)
- *sector_size = mcp->mb[1];
- else if (subcode & (BIT_6 | BIT_7)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1148,
- "Driver-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
- } else if (subcode & (BIT_3 | BIT_4)) {
- ql_dbg(ql_dbg_mbx, vha, 0x1149,
- "Flash-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
- }
- ql_dbg(ql_dbg_mbx, vha, 0x114a, "Done %s.\n", __func__);
- }
- return rval;
- }
- int
- qla2x00_dump_mctp_data(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
- uint32_t size)
- {
- int rval;
- mbx_cmd_t mc;
- mbx_cmd_t *mcp = &mc;
- if (!IS_MCTP_CAPABLE(vha->hw))
- return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114f,
- "Entered %s.\n", __func__);
- mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
- mcp->mb[1] = LSW(addr);
- mcp->mb[2] = MSW(req_dma);
- mcp->mb[3] = LSW(req_dma);
- mcp->mb[4] = MSW(size);
- mcp->mb[5] = LSW(size);
- mcp->mb[6] = MSW(MSD(req_dma));
- mcp->mb[7] = LSW(MSD(req_dma));
- mcp->mb[8] = MSW(addr);
- /* Setting RAM ID to valid */
- mcp->mb[10] |= BIT_7;
- /* For MCTP RAM ID is 0x40 */
- mcp->mb[10] |= 0x40;
- mcp->out_mb |= MBX_10|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|
- MBX_0;
- mcp->in_mb = MBX_0;
- mcp->tov = MBX_TOV_SECONDS;
- mcp->flags = 0;
- rval = qla2x00_mailbox_command(vha, mcp);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x114e,
- "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
- } else {
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114d,
- "Done %s.\n", __func__);
- }
- return rval;
- }
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